5274321

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 7765056

約数和(自身を除く): 2490735

約数列:

[1, 3, 13, 39, 101, 103, 169, 303, 309, 507, 1313, 1339, 3939, 4017, 10403, 17069, 17407, 31209, 51207, 52221, 135239, 405717, 1758107, 5274321]

約数ペア:

[(1, 5274321), (3, 1758107), (13, 405717), (39, 135239), (101, 52221), (103, 51207), (169, 31209), (303, 17407), (309, 17069), (507, 10403), (1313, 4017), (1339, 3939)]