2017112517

素因数分解:

$3^3\times 7^1\times {\mathrm{10672553}}^1$

素因数の和:10672569

約数の個数: 16

約数和(自身を含む): 3415217280

約数和(自身を除く): 1398104763

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10672553, 32017659, 74707871, 96052977, 224123613, 288158931, 672370839, 2017112517]

約数ペア:

[(1, 2017112517), (3, 672370839), (7, 288158931), (9, 224123613), (21, 96052977), (27, 74707871), (63, 32017659), (189, 10672553)]