123022151

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{1361}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 144916800

約数和(自身を除く): 21894649

約数列:

[1, 7, 37, 259, 349, 1361, 2443, 9527, 12913, 50357, 90391, 352499, 474989, 3324923, 17574593, 123022151]

約数ペア:

[(1, 123022151), (7, 17574593), (37, 3324923), (259, 474989), (349, 352499), (1361, 90391), (2443, 50357), (9527, 12913)]