5297981

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 6324480

約数和(自身を除く): 1026499

約数列:

[1, 13, 23, 29, 47, 169, 299, 377, 611, 667, 1081, 1363, 3887, 4901, 7943, 8671, 14053, 17719, 31349, 112723, 182689, 230347, 407537, 5297981]

約数ペア:

[(1, 5297981), (13, 407537), (23, 230347), (29, 182689), (47, 112723), (169, 31349), (299, 17719), (377, 14053), (611, 8671), (667, 7943), (1081, 4901), (1363, 3887)]