349670399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{2423}}^1$

素因数の和:3106

約数の個数: 16

約数和(自身を含む): 399494592

約数和(自身を除く): 49824193

約数列:

[1, 13, 17, 221, 653, 2423, 8489, 11101, 31499, 41191, 144313, 535483, 1582219, 20568847, 26897723, 349670399]

約数ペア:

[(1, 349670399), (13, 26897723), (17, 20568847), (221, 1582219), (653, 535483), (2423, 144313), (8489, 41191), (11101, 31499)]