8161377

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22861}}^1$

素因数の和:22888

約数の個数: 16

約数和(自身を含む): 13168512

約数和(自身を除く): 5007135

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 22861, 68583, 160027, 388637, 480081, 1165911, 2720459, 8161377]

約数ペア:

[(1, 8161377), (3, 2720459), (7, 1165911), (17, 480081), (21, 388637), (51, 160027), (119, 68583), (357, 22861)]