1330809739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{285031}}^1$

素因数の和:285090

約数の個数: 16

約数和(自身を含む): 1641784320

約数和(自身を除く): 310974581

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 285031, 1995217, 6555713, 8265899, 45889991, 57861293, 190115677, 1330809739]

約数ペア:

[(1, 1330809739), (7, 190115677), (23, 57861293), (29, 45889991), (161, 8265899), (203, 6555713), (667, 1995217), (4669, 285031)]