9973605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28909}}^1$

素因数の和:28940

約数の個数: 16

約数和(自身を含む): 16652160

約数和(自身を除く): 6678555

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 28909, 86727, 144545, 433635, 664907, 1994721, 3324535, 9973605]

約数ペア:

[(1, 9973605), (3, 3324535), (5, 1994721), (15, 664907), (23, 433635), (69, 144545), (115, 86727), (345, 28909)]