12702123

素因数分解:

$3^3\times 7^2\times {\mathrm{9601}}^1$

素因数の和:9624

約数の個数: 24

約数和(自身を含む): 21892560

約数和(自身を除く): 9190437

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 9601, 28803, 67207, 86409, 201621, 259227, 470449, 604863, 1411347, 1814589, 4234041, 12702123]

約数ペア:

[(1, 12702123), (3, 4234041), (7, 1814589), (9, 1411347), (21, 604863), (27, 470449), (49, 259227), (63, 201621), (147, 86409), (189, 67207), (441, 28803), (1323, 9601)]