5071661

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 6483840

約数和(自身を除く): 1412179

約数列:

[1, 7, 17, 23, 109, 119, 161, 289, 391, 763, 1853, 2023, 2507, 2737, 6647, 12971, 17549, 31501, 42619, 46529, 220507, 298333, 724523, 5071661]

約数ペア:

[(1, 5071661), (7, 724523), (17, 298333), (23, 220507), (109, 46529), (119, 42619), (161, 31501), (289, 17549), (391, 12971), (763, 6647), (1853, 2737), (2023, 2507)]