23757513

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 35065728

約数和(自身を除く): 11308215

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 997, 1833, 2991, 7943, 12961, 23829, 38883, 46859, 140577, 168493, 505479, 609167, 1827501, 7919171, 23757513]

約数ペア:

[(1, 23757513), (3, 7919171), (13, 1827501), (39, 609167), (47, 505479), (141, 168493), (169, 140577), (507, 46859), (611, 38883), (997, 23829), (1833, 12961), (2991, 7943)]