28305237233

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7233641}}^1$

素因数の和:7233704

約数の個数: 16

約数和(自身を含む): 35647387776

約数和(自身を除く): 7342150543

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 7233641, 50635487, 94037333, 311046563, 658261331, 2177325941, 4043605319, 28305237233]

約数ペア:

[(1, 28305237233), (7, 4043605319), (13, 2177325941), (43, 658261331), (91, 311046563), (301, 94037333), (559, 50635487), (3913, 7233641)]