56976087

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{4871}}^1$

素因数の和:5438

約数の個数: 16

約数和(自身を含む): 86994432

約数和(自身を除く): 30018345

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 4871, 11697, 14613, 34097, 102291, 2713147, 8139441, 18992029, 56976087]

約数ペア:

[(1, 56976087), (3, 18992029), (7, 8139441), (21, 2713147), (557, 102291), (1671, 34097), (3899, 14613), (4871, 11697)]