397002529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{62119}}^1$

素因数の和:62220

約数の個数: 16

約数和(自身を含む): 500935680

約数和(自身を除く): 103933151

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 62119, 434833, 683309, 4783163, 5155877, 36091139, 56714647, 397002529]

約数ペア:

[(1, 397002529), (7, 56714647), (11, 36091139), (77, 5155877), (83, 4783163), (581, 683309), (913, 434833), (6391, 62119)]