2017454949

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{863}}^1\times {\mathrm{2383}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 2945479680

約数和(自身を除く): 928024731

約数列:

[1, 3, 9, 109, 327, 863, 981, 2383, 2589, 7149, 7767, 21447, 94067, 259747, 282201, 779241, 846603, 2056529, 2337723, 6169587, 18508761, 224161661, 672484983, 2017454949]

約数ペア:

[(1, 2017454949), (3, 672484983), (9, 224161661), (109, 18508761), (327, 6169587), (863, 2337723), (981, 2056529), (2383, 846603), (2589, 779241), (7149, 282201), (7767, 259747), (21447, 94067)]