1068579421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2179}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 1397571840

約数和(自身を除く): 328992419

約数列:

[1, 7, 13, 17, 91, 119, 221, 317, 1547, 2179, 2219, 4121, 5389, 15253, 28327, 28847, 37043, 37723, 70057, 198289, 259301, 481559, 490399, 690743, 3370913, 4835201, 8979659, 11742631, 62857613, 82198417, 152654203, 1068579421]

約数ペア:

[(1, 1068579421), (7, 152654203), (13, 82198417), (17, 62857613), (91, 11742631), (119, 8979659), (221, 4835201), (317, 3370913), (1547, 690743), (2179, 490399), (2219, 481559), (4121, 259301), (5389, 198289), (15253, 70057), (28327, 37723), (28847, 37043)]