380959957

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 458269056

約数和(自身を除く): 77309099

約数列:

[1, 7, 47, 49, 83, 329, 581, 1993, 2303, 3901, 4067, 13951, 27307, 93671, 97657, 165419, 191149, 655697, 1157933, 4589879, 7774693, 8105531, 54422851, 380959957]

約数ペア:

[(1, 380959957), (7, 54422851), (47, 8105531), (49, 7774693), (83, 4589879), (329, 1157933), (581, 655697), (1993, 191149), (2303, 165419), (3901, 97657), (4067, 93671), (13951, 27307)]