23161327

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^2$

素因数の和:255

約数の個数: 18

約数和(自身を含む): 28383992

約数和(自身を除く): 5222665

約数列:

[1, 7, 17, 107, 119, 289, 749, 1819, 2023, 11449, 12733, 30923, 80143, 194633, 216461, 1362431, 3308761, 23161327]

約数ペア:

[(1, 23161327), (7, 3308761), (17, 1362431), (107, 216461), (119, 194633), (289, 80143), (749, 30923), (1819, 12733), (2023, 11449)]