11491467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 17280144

約数和(自身を除く): 5788677

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 557, 897, 1587, 1671, 6877, 7241, 12811, 20631, 21723, 38433, 166543, 294653, 499629, 883959, 3830489, 11491467]

約数ペア:

[(1, 11491467), (3, 3830489), (13, 883959), (23, 499629), (39, 294653), (69, 166543), (299, 38433), (529, 21723), (557, 20631), (897, 12811), (1587, 7241), (1671, 6877)]