13752837

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 22800960

約数和(自身を除く): 9048123

約数列:

[1, 3, 7, 9, 21, 63, 419, 521, 1257, 1563, 2933, 3647, 3771, 4689, 8799, 10941, 26397, 32823, 218299, 654897, 1528093, 1964691, 4584279, 13752837]

約数ペア:

[(1, 13752837), (3, 4584279), (7, 1964691), (9, 1528093), (21, 654897), (63, 218299), (419, 32823), (521, 26397), (1257, 10941), (1563, 8799), (2933, 4689), (3647, 3771)]