247089099

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{2207}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 335121408

約数和(自身を除く): 88032309

約数列:

[1, 3, 67, 201, 557, 1671, 2207, 6621, 37319, 111957, 147869, 443607, 1229299, 3687897, 82363033, 247089099]

約数ペア:

[(1, 247089099), (3, 82363033), (67, 3687897), (201, 1229299), (557, 443607), (1671, 147869), (2207, 111957), (6621, 37319)]