308980711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{601}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 338603328

約数和(自身を除く): 29622617

約数列:

[1, 13, 71, 557, 601, 923, 7241, 7813, 39547, 42671, 334757, 514111, 554723, 4351841, 23767747, 308980711]

約数ペア:

[(1, 308980711), (13, 23767747), (71, 4351841), (557, 554723), (601, 514111), (923, 334757), (7241, 42671), (7813, 39547)]