23015571

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 32934144

約数和(自身を除く): 9918573

約数列:

[1, 3, 23, 47, 69, 141, 151, 453, 1081, 2209, 3243, 3473, 6627, 7097, 10419, 21291, 50807, 152421, 163231, 333559, 489693, 1000677, 7671857, 23015571]

約数ペア:

[(1, 23015571), (3, 7671857), (23, 1000677), (47, 489693), (69, 333559), (141, 163231), (151, 152421), (453, 50807), (1081, 21291), (2209, 10419), (3243, 7097), (3473, 6627)]