1566972069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{90697}}^1$

素因数の和:91156

約数の個数: 16

約数和(自身を含む): 2255115072

約数和(自身を除く): 688143003

約数列:

[1, 3, 13, 39, 443, 1329, 5759, 17277, 90697, 272091, 1179061, 3537183, 40178771, 120536313, 522324023, 1566972069]

約数ペア:

[(1, 1566972069), (3, 522324023), (13, 120536313), (39, 40178771), (443, 3537183), (1329, 1179061), (5759, 272091), (17277, 90697)]