8981829

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 13477464

約数和(自身を除く): 4495635

約数列:

[1, 3, 9, 41, 101, 123, 241, 303, 369, 723, 909, 2169, 4141, 9881, 12423, 24341, 29643, 37269, 73023, 88929, 219069, 997981, 2993943, 8981829]

約数ペア:

[(1, 8981829), (3, 2993943), (9, 997981), (41, 219069), (101, 88929), (123, 73023), (241, 37269), (303, 29643), (369, 24341), (723, 12423), (909, 9881), (2169, 4141)]