25310043

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2800

約数の個数: 32

約数和(自身を含む): 42240000

約数和(自身を除く): 16929957

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 2749, 3069, 8247, 9207, 24741, 30239, 74223, 85219, 90717, 255657, 272151, 766971, 816453, 937409, 2300913, 2812227, 8436681, 25310043]

約数ペア:

[(1, 25310043), (3, 8436681), (9, 2812227), (11, 2300913), (27, 937409), (31, 816453), (33, 766971), (93, 272151), (99, 255657), (279, 90717), (297, 85219), (341, 74223), (837, 30239), (1023, 24741), (2749, 9207), (3069, 8247)]