12573603

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 21611520

約数和(自身を除く): 9037917

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 937, 1491, 1917, 2811, 4473, 6559, 8433, 13419, 19677, 25299, 59031, 66527, 177093, 199581, 465689, 598743, 1397067, 1796229, 4191201, 12573603]

約数ペア:

[(1, 12573603), (3, 4191201), (7, 1796229), (9, 1397067), (21, 598743), (27, 465689), (63, 199581), (71, 177093), (189, 66527), (213, 59031), (497, 25299), (639, 19677), (937, 13419), (1491, 8433), (1917, 6559), (2811, 4473)]