30396933

素因数分解:

$3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{857}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 50326848

約数和(自身を除く): 19929915

約数列:

[1, 3, 7, 9, 21, 63, 563, 857, 1689, 2571, 3941, 5067, 5999, 7713, 11823, 17997, 35469, 53991, 482491, 1447473, 3377437, 4342419, 10132311, 30396933]

約数ペア:

[(1, 30396933), (3, 10132311), (7, 4342419), (9, 3377437), (21, 1447473), (63, 482491), (563, 53991), (857, 35469), (1689, 17997), (2571, 11823), (3941, 7713), (5067, 5999)]