9440557

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 11354112

約数和(自身を除く): 1913555

約数列:

[1, 7, 23, 161, 191, 307, 1337, 2149, 4393, 7061, 30751, 49427, 58637, 410459, 1348651, 9440557]

約数ペア:

[(1, 9440557), (7, 1348651), (23, 410459), (161, 58637), (191, 49427), (307, 30751), (1337, 7061), (2149, 4393)]