2880451521

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{42839}}^1$

素因数の和:43117

約数の個数: 24

約数和(自身を含む): 4312788480

約数和(自身を除く): 1432336959

約数列:

[1, 3, 9, 31, 93, 241, 279, 723, 2169, 7471, 22413, 42839, 67239, 128517, 385551, 1328009, 3984027, 10324199, 11952081, 30972597, 92917791, 320050169, 960150507, 2880451521]

約数ペア:

[(1, 2880451521), (3, 960150507), (9, 320050169), (31, 92917791), (93, 30972597), (241, 11952081), (279, 10324199), (723, 3984027), (2169, 1328009), (7471, 385551), (22413, 128517), (42839, 67239)]