25730551

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2213}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 32306688

約数和(自身を除く): 6576137

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 2213, 11627, 15491, 24343, 170401, 334163, 2339141, 3675793, 25730551]

約数ペア:

[(1, 25730551), (7, 3675793), (11, 2339141), (77, 334163), (151, 170401), (1057, 24343), (1661, 15491), (2213, 11627)]