320804979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1\times {\mathrm{3931}}^1$

素因数の和:6418

約数の個数: 16

約数和(自身を含む): 466932864

約数和(自身を除く): 146127885

約数列:

[1, 3, 11, 33, 2473, 3931, 7419, 11793, 27203, 43241, 81609, 129723, 9721363, 29164089, 106934993, 320804979]

約数ペア:

[(1, 320804979), (3, 106934993), (11, 29164089), (33, 9721363), (2473, 129723), (3931, 81609), (7419, 43241), (11793, 27203)]