313883157

素因数分解:

$3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{28579}}^1$

素因数の和:29112

約数の個数: 16

約数和(自身を含む): 479229440

約数和(自身を除く): 165346283

約数列:

[1, 3, 7, 21, 523, 1569, 3661, 10983, 28579, 85737, 200053, 600159, 14946817, 44840451, 104627719, 313883157]

約数ペア:

[(1, 313883157), (3, 104627719), (7, 44840451), (21, 14946817), (523, 600159), (1569, 200053), (3661, 85737), (10983, 28579)]