71435497

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18521}}^1$

素因数の和:18576

約数の個数: 16

約数和(自身を含む): 88905600

約数和(自身を除く): 17470103

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 18521, 129647, 351899, 537109, 2463293, 3759763, 10205071, 71435497]

約数ペア:

[(1, 71435497), (7, 10205071), (19, 3759763), (29, 2463293), (133, 537109), (203, 351899), (551, 129647), (3857, 18521)]