1317772797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 2121968640

約数和(自身を除く): 804195843

約数列:

[1, 3, 11, 19, 33, 37, 43, 57, 111, 129, 209, 407, 473, 627, 703, 817, 1221, 1321, 1419, 1591, 2109, 2451, 3963, 4773, 7733, 8987, 14531, 17501, 23199, 25099, 26961, 30229, 43593, 48877, 52503, 56803, 75297, 90687, 146631, 170409, 276089, 332519, 537647, 624833, 828267, 928663, 997557, 1079257, 1612941, 1874499, 2101711, 2785989, 3237771, 6305133, 10215293, 11871827, 23118821, 30645879, 35615481, 39932509, 69356463, 119797527, 439257599, 1317772797]

約数ペア:

[(1, 1317772797), (3, 439257599), (11, 119797527), (19, 69356463), (33, 39932509), (37, 35615481), (43, 30645879), (57, 23118821), (111, 11871827), (129, 10215293), (209, 6305133), (407, 3237771), (473, 2785989), (627, 2101711), (703, 1874499), (817, 1612941), (1221, 1079257), (1321, 997557), (1419, 928663), (1591, 828267), (2109, 624833), (2451, 537647), (3963, 332519), (4773, 276089), (7733, 170409), (8987, 146631), (14531, 90687), (17501, 75297), (23199, 56803), (25099, 52503), (26961, 48877), (30229, 43593)]