12790089

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{2803}}^1$

素因数の和:2838

約数の個数: 24

約数和(自身を含む): 20525280

約数和(自身を除く): 7735191

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 2803, 4563, 8409, 25227, 36439, 75681, 109317, 327951, 473707, 983853, 1421121, 4263363, 12790089]

約数ペア:

[(1, 12790089), (3, 4263363), (9, 1421121), (13, 983853), (27, 473707), (39, 327951), (117, 109317), (169, 75681), (351, 36439), (507, 25227), (1521, 8409), (2803, 4563)]