2007121501

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{44711}}^1$

素因数の和:44793

約数の個数: 24

約数和(自身を含む): 2568972672

約数和(自身を除く): 561851171

約数列:

[1, 7, 11, 53, 77, 121, 371, 583, 847, 4081, 6413, 44711, 44891, 312977, 491821, 2369683, 3442747, 5410031, 16587781, 26066513, 37870217, 182465591, 286731643, 2007121501]

約数ペア:

[(1, 2007121501), (7, 286731643), (11, 182465591), (53, 37870217), (77, 26066513), (121, 16587781), (371, 5410031), (583, 3442747), (847, 2369683), (4081, 491821), (6413, 312977), (44711, 44891)]