180389657

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{6997}}^1$

素因数の和:7160

約数の個数: 16

約数和(自身を含む): 214978560

約数和(自身を除く): 34588903

約数列:

[1, 7, 29, 127, 203, 889, 3683, 6997, 25781, 48979, 202913, 888619, 1420391, 6220333, 25769951, 180389657]

約数ペア:

[(1, 180389657), (7, 25769951), (29, 6220333), (127, 1420391), (203, 888619), (889, 202913), (3683, 48979), (6997, 25781)]