628872601

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1\times {\mathrm{2267}}^1$

素因数の和:4020

約数の個数: 16

約数和(自身を含む): 750726144

約数和(自身を除く): 121853543

約数列:

[1, 7, 23, 161, 1723, 2267, 12061, 15869, 39629, 52141, 277403, 364987, 3906041, 27342287, 89838943, 628872601]

約数ペア:

[(1, 628872601), (7, 89838943), (23, 27342287), (161, 3906041), (1723, 364987), (2267, 277403), (12061, 52141), (15869, 39629)]