3979113607

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{18713}}^1$

素因数の和:19578

約数の個数: 16

約数和(自身を含む): 4676404032

約数和(自身を除く): 697290425

約数列:

[1, 7, 37, 259, 821, 5747, 18713, 30377, 130991, 212639, 692381, 4846667, 15363373, 107543611, 568444801, 3979113607]

約数ペア:

[(1, 3979113607), (7, 568444801), (37, 107543611), (259, 15363373), (821, 4846667), (5747, 692381), (18713, 212639), (30377, 130991)]