348530481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{175229}}^1$

素因数の和:175265

約数の個数: 24

約数和(自身を含む): 574053480

約数和(自身を除く): 225522999

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 175229, 525687, 1577061, 2277977, 2978893, 6833931, 8936679, 20501793, 26810037, 38725609, 116176827, 348530481]

約数ペア:

[(1, 348530481), (3, 116176827), (9, 38725609), (13, 26810037), (17, 20501793), (39, 8936679), (51, 6833931), (117, 2978893), (153, 2277977), (221, 1577061), (663, 525687), (1989, 175229)]