991150893

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{10181}}^1$

素因数の和:10589

約数の個数: 24

約数和(自身を含む): 1485146520

約数和(自身を除く): 493995627

約数列:

[1, 3, 9, 29, 87, 261, 373, 1119, 3357, 10181, 10817, 30543, 32451, 91629, 97353, 295249, 885747, 2657241, 3797513, 11392539, 34177617, 110127877, 330383631, 991150893]

約数ペア:

[(1, 991150893), (3, 330383631), (9, 110127877), (29, 34177617), (87, 11392539), (261, 3797513), (373, 2657241), (1119, 885747), (3357, 295249), (10181, 97353), (10817, 91629), (30543, 32451)]