143287487

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{2083}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 169654272

約数和(自身を除く): 26366785

約数列:

[1, 7, 31, 217, 317, 2083, 2219, 9827, 14581, 64573, 68789, 452011, 660311, 4622177, 20469641, 143287487]

約数ペア:

[(1, 143287487), (7, 20469641), (31, 4622177), (217, 660311), (317, 452011), (2083, 68789), (2219, 64573), (9827, 14581)]