31325962011

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1503959}}^1$

素因数の和:1504146

約数の個数: 16

約数和(自身を含む): 42880907520

約数和(自身を除く): 11554945509

約数列:

[1, 3, 53, 131, 159, 393, 6943, 20829, 1503959, 4511877, 79709827, 197018629, 239129481, 591055887, 10441987337, 31325962011]

約数ペア:

[(1, 31325962011), (3, 10441987337), (53, 591055887), (131, 239129481), (159, 197018629), (393, 79709827), (6943, 4511877), (20829, 1503959)]