121326457

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5273}}^1$

素因数の和:5472

約数の個数: 16

約数和(自身を含む): 146828160

約数和(自身を除く): 25501703

約数列:

[1, 7, 19, 133, 173, 1211, 3287, 5273, 23009, 36911, 100187, 701309, 912229, 6385603, 17332351, 121326457]

約数ペア:

[(1, 121326457), (7, 17332351), (19, 6385603), (133, 912229), (173, 701309), (1211, 100187), (3287, 36911), (5273, 23009)]