7740447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18043}}^1$

素因数の和:18070

約数の個数: 16

約数和(自身を含む): 12125568

約数和(自身を除く): 4385121

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 18043, 54129, 198473, 234559, 595419, 703677, 2580149, 7740447]

約数ペア:

[(1, 7740447), (3, 2580149), (11, 703677), (13, 595419), (33, 234559), (39, 198473), (143, 54129), (429, 18043)]