2017102563

素因数分解:

$3^2\times 7^1\times {\mathrm{32017501}}^1$

素因数の和:32017514

約数の個数: 12

約数和(自身を含む): 3329820208

約数和(自身を除く): 1312717645

約数列:

[1, 3, 7, 9, 21, 63, 32017501, 96052503, 224122507, 288157509, 672367521, 2017102563]

約数ペア:

[(1, 2017102563), (3, 672367521), (7, 288157509), (9, 224122507), (21, 96052503), (63, 32017501)]