315057617

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{8513}}^1$

素因数の和:8848

約数の個数: 16

約数和(自身を含む): 382516992

約数和(自身を除く): 67459375

約数列:

[1, 7, 17, 119, 311, 2177, 5287, 8513, 37009, 59591, 144721, 1013047, 2647543, 18532801, 45008231, 315057617]

約数ペア:

[(1, 315057617), (7, 45008231), (17, 18532801), (119, 2647543), (311, 1013047), (2177, 144721), (5287, 59591), (8513, 37009)]