12151867

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3257}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 15325632

約数和(自身を除く): 3173765

約数列:

[1, 7, 13, 41, 91, 287, 533, 3257, 3731, 22799, 42341, 133537, 296387, 934759, 1735981, 12151867]

約数ペア:

[(1, 12151867), (7, 1735981), (13, 934759), (41, 296387), (91, 133537), (287, 42341), (533, 22799), (3257, 3731)]