2882229

素因数分解:

$3^1\times 7^3\times {\mathrm{2801}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 4483200

約数和(自身を除く): 1600971

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2801, 8403, 19607, 58821, 137249, 411747, 960743, 2882229]

約数ペア:

[(1, 2882229), (3, 960743), (7, 411747), (21, 137249), (49, 58821), (147, 19607), (343, 8403), (1029, 2801)]