55379009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{409}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 68565120

約数和(自身を除く): 13186111

約数列:

[1, 7, 23, 29, 161, 203, 409, 667, 841, 2863, 4669, 5887, 9407, 11861, 19343, 65849, 83027, 135401, 272803, 343969, 1909621, 2407783, 7911287, 55379009]

約数ペア:

[(1, 55379009), (7, 7911287), (23, 2407783), (29, 1909621), (161, 343969), (203, 272803), (409, 135401), (667, 83027), (841, 65849), (2863, 19343), (4669, 11861), (5887, 9407)]