38269881

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{8387}}^1$

素因数の和:8422

約数の個数: 24

約数和(自身を含む): 61400160

約数和(自身を除く): 23130279

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 8387, 25161, 75483, 109031, 226449, 327093, 981279, 1417403, 2943837, 4252209, 12756627, 38269881]

約数ペア:

[(1, 38269881), (3, 12756627), (9, 4252209), (13, 2943837), (27, 1417403), (39, 981279), (117, 327093), (169, 226449), (351, 109031), (507, 75483), (1521, 25161), (4563, 8387)]