17237241

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 28566720

約数和(自身を除く): 11329479

約数列:

[1, 3, 7, 9, 21, 63, 419, 653, 1257, 1959, 2933, 3771, 4571, 5877, 8799, 13713, 26397, 41139, 273607, 820821, 1915249, 2462463, 5745747, 17237241]

約数ペア:

[(1, 17237241), (3, 5745747), (7, 2462463), (9, 1915249), (21, 820821), (63, 273607), (419, 41139), (653, 26397), (1257, 13713), (1959, 8799), (2933, 5877), (3771, 4571)]