315079653

素因数分解:

$3^1\times 7^2\times {\mathrm{509}}^1\times {\mathrm{4211}}^1$

素因数の和:4737

約数の個数: 24

約数和(自身を含む): 489771360

約数和(自身を除く): 174691707

約数列:

[1, 3, 7, 21, 49, 147, 509, 1527, 3563, 4211, 10689, 12633, 24941, 29477, 74823, 88431, 206339, 619017, 2143399, 6430197, 15003793, 45011379, 105026551, 315079653]

約数ペア:

[(1, 315079653), (3, 105026551), (7, 45011379), (21, 15003793), (49, 6430197), (147, 2143399), (509, 619017), (1527, 206339), (3563, 88431), (4211, 74823), (10689, 29477), (12633, 24941)]