71575063

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{661}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 84736000

約数和(自身を除く): 13160937

約数列:

[1, 7, 31, 217, 499, 661, 3493, 4627, 15469, 20491, 108283, 143437, 329839, 2308873, 10225009, 71575063]

約数ペア:

[(1, 71575063), (7, 10225009), (31, 2308873), (217, 329839), (499, 143437), (661, 108283), (3493, 20491), (4627, 15469)]