3721007220471

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{123897287}}^1$

素因数の和:123897411

約数の個数: 24

約数和(自身を含む): 5566457355264

約数和(自身を除く): 1845450134793

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 3337, 10011, 30033, 123897287, 371691861, 1115075583, 5823172489, 8796707377, 17469517467, 26390122131, 52408552401, 79170366393, 413445246719, 1240335740157, 3721007220471]

約数ペア:

[(1, 3721007220471), (3, 1240335740157), (9, 413445246719), (47, 79170366393), (71, 52408552401), (141, 26390122131), (213, 17469517467), (423, 8796707377), (639, 5823172489), (3337, 1115075583), (10011, 371691861), (30033, 123897287)]