39962007

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 60988928

約数和(自身を除く): 21026921

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3331, 3999, 9993, 11997, 29979, 103261, 143233, 309783, 429699, 929349, 1289097, 4440223, 13320669, 39962007]

約数ペア:

[(1, 39962007), (3, 13320669), (9, 4440223), (31, 1289097), (43, 929349), (93, 429699), (129, 309783), (279, 143233), (387, 103261), (1333, 29979), (3331, 11997), (3999, 9993)]