299713041

素因数分解:

$3^9\times {\mathrm{15227}}^1$

素因数の和:15254

約数の個数: 20

約数和(自身を含む): 449591472

約数和(自身を除く): 149878431

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 15227, 19683, 45681, 137043, 411129, 1233387, 3700161, 11100483, 33301449, 99904347, 299713041]

約数ペア:

[(1, 299713041), (3, 99904347), (9, 33301449), (27, 11100483), (81, 3700161), (243, 1233387), (729, 411129), (2187, 137043), (6561, 45681), (15227, 19683)]