13306424663

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 16547328000

約数和(自身を除く): 3240903337

約数列:

[1, 7, 37, 41, 49, 107, 239, 259, 287, 343, 749, 1517, 1673, 1813, 2009, 3959, 4387, 5243, 8843, 9799, 10619, 11711, 12691, 14063, 25573, 27713, 30709, 36701, 61901, 68593, 74333, 81977, 162319, 179011, 193991, 214963, 362563, 433307, 480151, 520331, 946201, 1048493, 1136233, 1253077, 1357937, 1504741, 2537941, 3033149, 3361057, 6623407, 7339451, 7953631, 8771539, 17765587, 38794241, 46363849, 51376157, 55675417, 124359109, 271559687, 324546943, 359633099, 1900917809, 13306424663]

約数ペア:

[(1, 13306424663), (7, 1900917809), (37, 359633099), (41, 324546943), (49, 271559687), (107, 124359109), (239, 55675417), (259, 51376157), (287, 46363849), (343, 38794241), (749, 17765587), (1517, 8771539), (1673, 7953631), (1813, 7339451), (2009, 6623407), (3959, 3361057), (4387, 3033149), (5243, 2537941), (8843, 1504741), (9799, 1357937), (10619, 1253077), (11711, 1136233), (12691, 1048493), (14063, 946201), (25573, 520331), (27713, 480151), (30709, 433307), (36701, 362563), (61901, 214963), (68593, 193991), (74333, 179011), (81977, 162319)]