17289307

素因数分解:

$7^2\times {\mathrm{23}}^3\times {\mathrm{29}}^1$

素因数の和:112

約数の個数: 24

約数和(自身を含む): 21751200

約数和(自身を除く): 4461893

約数列:

[1, 7, 23, 29, 49, 161, 203, 529, 667, 1127, 1421, 3703, 4669, 12167, 15341, 25921, 32683, 85169, 107387, 352843, 596183, 751709, 2469901, 17289307]

約数ペア:

[(1, 17289307), (7, 2469901), (23, 751709), (29, 596183), (49, 352843), (161, 107387), (203, 85169), (529, 32683), (667, 25921), (1127, 15341), (1421, 12167), (3703, 4669)]