3401321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 4282368

約数和(自身を除く): 881047

約数列:

[1, 7, 11, 77, 163, 271, 1141, 1793, 1897, 2981, 12551, 20867, 44173, 309211, 485903, 3401321]

約数ペア:

[(1, 3401321), (7, 485903), (11, 309211), (77, 44173), (163, 20867), (271, 12551), (1141, 2981), (1793, 1897)]