11949483

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 20620320

約数和(自身を除く): 8670837

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 169, 259, 273, 481, 507, 637, 777, 1183, 1443, 1813, 1911, 2197, 3367, 3549, 5439, 6253, 6591, 8281, 10101, 15379, 18759, 23569, 24843, 43771, 46137, 70707, 81289, 107653, 131313, 243867, 306397, 322959, 569023, 919191, 1707069, 3983161, 11949483]

約数ペア:

[(1, 11949483), (3, 3983161), (7, 1707069), (13, 919191), (21, 569023), (37, 322959), (39, 306397), (49, 243867), (91, 131313), (111, 107653), (147, 81289), (169, 70707), (259, 46137), (273, 43771), (481, 24843), (507, 23569), (637, 18759), (777, 15379), (1183, 10101), (1443, 8281), (1813, 6591), (1911, 6253), (2197, 5439), (3367, 3549)]