30938401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 34550208

約数和(自身を除く): 3611807

約数列:

[1, 13, 37, 131, 481, 491, 1703, 4847, 6383, 18167, 63011, 64321, 236171, 836173, 2379877, 30938401]

約数ペア:

[(1, 30938401), (13, 2379877), (37, 836173), (131, 236171), (481, 64321), (491, 63011), (1703, 18167), (4847, 6383)]