298198641

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{18973}}^1$

素因数の和:19033

約数の個数: 24

約数和(自身を含む): 444446976

約数和(自身を除く): 146248335

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 5239, 15717, 18973, 56919, 246649, 588163, 739947, 1764489, 3206437, 7646119, 9619311, 22938357, 99399547, 298198641]

約数ペア:

[(1, 298198641), (3, 99399547), (13, 22938357), (31, 9619311), (39, 7646119), (93, 3206437), (169, 1764489), (403, 739947), (507, 588163), (1209, 246649), (5239, 56919), (15717, 18973)]