1207456479

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 1903283200

約数和(自身を除く): 695826721

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 379, 589, 601, 1137, 1767, 1803, 3411, 5301, 5409, 7201, 11419, 11749, 18631, 21603, 34257, 35247, 55893, 64809, 102771, 105741, 167679, 223231, 227779, 353989, 669693, 683337, 1061967, 2009079, 2050011, 3185901, 4327801, 7061149, 12983403, 21183447, 38950209, 63550341, 134161831, 402485493, 1207456479]

約数ペア:

[(1, 1207456479), (3, 402485493), (9, 134161831), (19, 63550341), (31, 38950209), (57, 21183447), (93, 12983403), (171, 7061149), (279, 4327801), (379, 3185901), (589, 2050011), (601, 2009079), (1137, 1061967), (1767, 683337), (1803, 669693), (3411, 353989), (5301, 227779), (5409, 223231), (7201, 167679), (11419, 105741), (11749, 102771), (18631, 64809), (21603, 55893), (34257, 35247)]