201870999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{8461}}^1$

素因数の和:8719

約数の個数: 24

約数和(自身を含む): 319457424

約数和(自身を除く): 117586425

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 2169, 2651, 7953, 8461, 23859, 25383, 76149, 93071, 279213, 837639, 2039101, 6117303, 18351909, 22430111, 67290333, 201870999]

約数ペア:

[(1, 201870999), (3, 67290333), (9, 22430111), (11, 18351909), (33, 6117303), (99, 2039101), (241, 837639), (723, 279213), (2169, 93071), (2651, 76149), (7953, 25383), (8461, 23859)]