31478083

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9349}}^1$

素因数の和:9406

約数の個数: 16

約数和(自身を含む): 39793600

約数和(自身を除く): 8315517

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 9349, 65443, 121537, 345913, 850759, 2421391, 4496869, 31478083]

約数ペア:

[(1, 31478083), (7, 4496869), (13, 2421391), (37, 850759), (91, 345913), (259, 121537), (481, 65443), (3367, 9349)]