28355917

素因数分解:

${\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{1427}}^1$

素因数の和:2099

約数の個数: 8

約数和(自身を含む): 29336832

約数和(自身を除く): 980915

約数列:

[1, 31, 641, 1427, 19871, 44237, 914707, 28355917]

約数ペア:

[(1, 28355917), (31, 914707), (641, 44237), (1427, 19871)]