11717388711

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2897}}^1$

素因数の和:3069

約数の個数: 96

約数和(自身を含む): 21217996800

約数和(自身を除く): 9500608089

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 109, 133, 171, 217, 279, 327, 399, 589, 651, 763, 981, 1197, 1767, 1953, 2071, 2289, 2897, 3379, 4123, 5301, 6213, 6867, 8691, 10137, 12369, 14497, 18639, 20279, 23653, 26073, 30411, 37107, 43491, 55043, 60837, 64201, 70959, 89807, 130473, 165129, 182511, 192603, 212877, 269421, 315773, 385301, 449407, 495387, 577809, 628649, 808263, 947319, 1155903, 1348221, 1706333, 1885947, 2210411, 2841957, 3467709, 4044663, 5118999, 5657841, 5999687, 6631233, 9788963, 11944331, 15356997, 17999061, 19893699, 29366889, 35832993, 41997809, 53997183, 68522741, 88100667, 107498979, 125993427, 185990297, 205568223, 377980281, 557970891, 616704669, 1301932079, 1673912673, 3905796237, 11717388711]

約数ペア:

[(1, 11717388711), (3, 3905796237), (7, 1673912673), (9, 1301932079), (19, 616704669), (21, 557970891), (31, 377980281), (57, 205568223), (63, 185990297), (93, 125993427), (109, 107498979), (133, 88100667), (171, 68522741), (217, 53997183), (279, 41997809), (327, 35832993), (399, 29366889), (589, 19893699), (651, 17999061), (763, 15356997), (981, 11944331), (1197, 9788963), (1767, 6631233), (1953, 5999687), (2071, 5657841), (2289, 5118999), (2897, 4044663), (3379, 3467709), (4123, 2841957), (5301, 2210411), (6213, 1885947), (6867, 1706333), (8691, 1348221), (10137, 1155903), (12369, 947319), (14497, 808263), (18639, 628649), (20279, 577809), (23653, 495387), (26073, 449407), (30411, 385301), (37107, 315773), (43491, 269421), (55043, 212877), (60837, 192603), (64201, 182511), (70959, 165129), (89807, 130473)]