247667029

素因数分解:

${\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 259757056

約数和(自身を除く): 12090027

約数列:

[1, 31, 151, 157, 337, 4681, 4867, 10447, 23707, 50887, 52909, 734917, 1577497, 1640179, 7989259, 247667029]

約数ペア:

[(1, 247667029), (31, 7989259), (151, 1640179), (157, 1577497), (337, 734917), (4681, 52909), (4867, 50887), (10447, 23707)]