31445942529

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3141139}}^1$

素因数の和:3141260

約数の個数: 16

約数和(自身を含む): 43423119360

約数和(自身を除く): 11977176831

約数列:

[1, 3, 47, 71, 141, 213, 3337, 10011, 3141139, 9423417, 147633533, 223020869, 442900599, 669062607, 10481980843, 31445942529]

約数ペア:

[(1, 31445942529), (3, 10481980843), (47, 669062607), (71, 442900599), (141, 223020869), (213, 147633533), (3337, 9423417), (10011, 3141139)]