5252157

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 7862400

約数和(自身を除く): 2610243

約数列:

[1, 3, 9, 79, 83, 89, 237, 249, 267, 711, 747, 801, 6557, 7031, 7387, 19671, 21093, 22161, 59013, 63279, 66483, 583573, 1750719, 5252157]

約数ペア:

[(1, 5252157), (3, 1750719), (9, 583573), (79, 66483), (83, 63279), (89, 59013), (237, 22161), (249, 21093), (267, 19671), (711, 7387), (747, 7031), (801, 6557)]