40297923

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 61501440

約数和(自身を除く): 21203517

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3359, 3999, 10077, 11997, 30231, 104129, 144437, 312387, 433311, 937161, 1299933, 4477547, 13432641, 40297923]

約数ペア:

[(1, 40297923), (3, 13432641), (9, 4477547), (31, 1299933), (43, 937161), (93, 433311), (129, 312387), (279, 144437), (387, 104129), (1333, 30231), (3359, 11997), (3999, 10077)]