251797029123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{23128229}}^1$

素因数の和:23128442

約数の個数: 16

約数和(自身を含む): 355249612800

約数和(自身を除く): 103452583677

約数列:

[1, 3, 19, 57, 191, 573, 3629, 10887, 23128229, 69384687, 439436351, 1318309053, 4417491739, 13252475217, 83932343041, 251797029123]

約数ペア:

[(1, 251797029123), (3, 83932343041), (19, 13252475217), (57, 4417491739), (191, 1318309053), (573, 439436351), (3629, 69384687), (10887, 23128229)]