2297079

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 28

約数和(自身を含む): 3620016

約数和(自身を除く): 1322937

約数列:

[1, 3, 9, 23, 27, 69, 81, 137, 207, 243, 411, 621, 729, 1233, 1863, 3151, 3699, 5589, 9453, 11097, 16767, 28359, 33291, 85077, 99873, 255231, 765693, 2297079]

約数ペア:

[(1, 2297079), (3, 765693), (9, 255231), (23, 99873), (27, 85077), (69, 33291), (81, 28359), (137, 16767), (207, 11097), (243, 9453), (411, 5589), (621, 3699), (729, 3151), (1233, 1863)]