247614479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{4861}}^1$

素因数の和:5270

約数の個数: 16

約数和(自身を含む): 298721280

約数和(自身を除く): 51106801

約数列:

[1, 7, 19, 133, 383, 2681, 4861, 7277, 34027, 50939, 92359, 646513, 1861763, 13032341, 35373497, 247614479]

約数ペア:

[(1, 247614479), (7, 35373497), (19, 13032341), (133, 1861763), (383, 646513), (2681, 92359), (4861, 50939), (7277, 34027)]