11791507

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 14996016

約数和(自身を除く): 3204509

約数列:

[1, 7, 13, 49, 91, 107, 173, 637, 749, 1211, 1391, 2249, 5243, 8477, 9737, 15743, 18511, 68159, 110201, 129577, 240643, 907039, 1684501, 11791507]

約数ペア:

[(1, 11791507), (7, 1684501), (13, 907039), (49, 240643), (91, 129577), (107, 110201), (173, 68159), (637, 18511), (749, 15743), (1211, 9737), (1391, 8477), (2249, 5243)]