2912282121

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1165379}}^1$

素因数の和:1165413

約数の個数: 24

約数和(自身を含む): 4782719520

約数和(自身を除く): 1870437399

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 1165379, 3496137, 8157653, 19811443, 24472959, 57103571, 59434329, 138680101, 171310713, 416040303, 970760707, 2912282121]

約数ペア:

[(1, 2912282121), (3, 970760707), (7, 416040303), (17, 171310713), (21, 138680101), (49, 59434329), (51, 57103571), (119, 24472959), (147, 19811443), (357, 8157653), (833, 3496137), (2499, 1165379)]