2523951

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 3875040

約数和(自身を除く): 1351089

約数列:

[1, 3, 9, 23, 69, 89, 137, 207, 267, 411, 801, 1233, 2047, 3151, 6141, 9453, 12193, 18423, 28359, 36579, 109737, 280439, 841317, 2523951]

約数ペア:

[(1, 2523951), (3, 841317), (9, 280439), (23, 109737), (69, 36579), (89, 28359), (137, 18423), (207, 12193), (267, 9453), (411, 6141), (801, 3151), (1233, 2047)]