2280478899

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{457}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 3157254144

約数和(自身を除く): 876775245

約数列:

[1, 3, 43, 101, 129, 303, 383, 457, 1149, 1371, 4343, 13029, 16469, 19651, 38683, 46157, 49407, 58953, 116049, 138471, 175031, 525093, 1663369, 1984751, 4990107, 5954253, 7526333, 17678131, 22578999, 53034393, 760159633, 2280478899]

約数ペア:

[(1, 2280478899), (3, 760159633), (43, 53034393), (101, 22578999), (129, 17678131), (303, 7526333), (383, 5954253), (457, 4990107), (1149, 1984751), (1371, 1663369), (4343, 525093), (13029, 175031), (16469, 138471), (19651, 116049), (38683, 58953), (46157, 49407)]