331333197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{52121}}^1$

素因数の和:52300

約数の個数: 16

約数和(自身を含む): 478688448

約数和(自身を除く): 147355251

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 52121, 156363, 677573, 2032719, 8495723, 25487169, 110444399, 331333197]

約数ペア:

[(1, 331333197), (3, 110444399), (13, 25487169), (39, 8495723), (163, 2032719), (489, 677573), (2119, 156363), (6357, 52121)]