65428011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21319}}^1$

素因数の和:21367

約数の個数: 24

約数和(自身を含む): 106429440

約数和(自身を除く): 41001429

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 21319, 63957, 191871, 234509, 660889, 703527, 1982667, 2110581, 5948001, 7269779, 21809337, 65428011]

約数ペア:

[(1, 65428011), (3, 21809337), (9, 7269779), (11, 5948001), (31, 2110581), (33, 1982667), (93, 703527), (99, 660889), (279, 234509), (341, 191871), (1023, 63957), (3069, 21319)]