1330772387

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{285023}}^1$

素因数の和:285082

約数の個数: 16

約数和(自身を含む): 1641738240

約数和(自身を除く): 310965853

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 285023, 1995161, 6555529, 8265667, 45888703, 57859669, 190110341, 1330772387]

約数ペア:

[(1, 1330772387), (7, 190110341), (23, 57859669), (29, 45888703), (161, 8265667), (203, 6555529), (667, 1995161), (4669, 285023)]