13621508719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1\times {\mathrm{2503}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 17006366720

約数和(自身を除く): 3384858001

約数列:

[1, 7, 13, 79, 91, 553, 757, 1027, 2503, 5299, 7189, 9841, 17521, 32539, 59803, 68887, 197737, 227773, 418621, 777439, 1384159, 1894771, 2570581, 5442073, 13263397, 17994067, 24632023, 149686909, 172424161, 1047808363, 1945929817, 13621508719]

約数ペア:

[(1, 13621508719), (7, 1945929817), (13, 1047808363), (79, 172424161), (91, 149686909), (553, 24632023), (757, 17994067), (1027, 13263397), (2503, 5442073), (5299, 2570581), (7189, 1894771), (9841, 1384159), (17521, 777439), (32539, 418621), (59803, 227773), (68887, 197737)]