3180331

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 4013568

約数和(自身を除く): 833237

約数列:

[1, 7, 11, 77, 103, 401, 721, 1133, 2807, 4411, 7931, 30877, 41303, 289121, 454333, 3180331]

約数ペア:

[(1, 3180331), (7, 454333), (11, 289121), (77, 41303), (103, 30877), (401, 7931), (721, 4411), (1133, 2807)]