28241447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3257}}^1$

素因数の和:3322

約数の個数: 16

約数和(自身を含む): 32840640

約数和(自身を除く): 4599193

約数列:

[1, 13, 23, 29, 299, 377, 667, 3257, 8671, 42341, 74911, 94453, 973843, 1227889, 2172419, 28241447]

約数ペア:

[(1, 28241447), (13, 2172419), (23, 1227889), (29, 973843), (299, 94453), (377, 74911), (667, 42341), (3257, 8671)]