2912382819

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{877}}^1\times {\mathrm{8581}}^1$

素因数の和:9507

約数の個数: 24

約数和(自身を含む): 4310017712

約数和(自身を除く): 1397634893

約数列:

[1, 3, 9, 43, 129, 387, 877, 2631, 7893, 8581, 25743, 37711, 77229, 113133, 339399, 368983, 1106949, 3320847, 7525537, 22576611, 67729833, 323598091, 970794273, 2912382819]

約数ペア:

[(1, 2912382819), (3, 970794273), (9, 323598091), (43, 67729833), (129, 22576611), (387, 7525537), (877, 3320847), (2631, 1106949), (7893, 368983), (8581, 339399), (25743, 113133), (37711, 77229)]