51722931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2069}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 74420640

約数和(自身を除く): 22697709

約数列:

[1, 3, 13, 39, 641, 1923, 2069, 6207, 8333, 24999, 26897, 80691, 1326229, 3978687, 17240977, 51722931]

約数ペア:

[(1, 51722931), (3, 17240977), (13, 3978687), (39, 1326229), (641, 80691), (1923, 26897), (2069, 24999), (6207, 8333)]