13930189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3324

約数の個数: 16

約数和(自身を含む): 17515008

約数和(自身を除く): 3584819

約数列:

[1, 7, 13, 47, 91, 329, 611, 3257, 4277, 22799, 42341, 153079, 296387, 1071553, 1990027, 13930189]

約数ペア:

[(1, 13930189), (7, 1990027), (13, 1071553), (47, 296387), (91, 153079), (329, 42341), (611, 22799), (3257, 4277)]