31440153

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 43114176

約数和(自身を除く): 11674023

約数列:

[1, 3, 41, 123, 443, 577, 1329, 1731, 18163, 23657, 54489, 70971, 255611, 766833, 10480051, 31440153]

約数ペア:

[(1, 31440153), (3, 10480051), (41, 766833), (123, 255611), (443, 70971), (577, 54489), (1329, 23657), (1731, 18163)]