22208229

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 12265371

約数列:

[1, 3, 9, 27, 29, 87, 113, 251, 261, 339, 753, 783, 1017, 2259, 3051, 3277, 6777, 7279, 9831, 21837, 28363, 29493, 65511, 85089, 88479, 196533, 255267, 765801, 822527, 2467581, 7402743, 22208229]

約数ペア:

[(1, 22208229), (3, 7402743), (9, 2467581), (27, 822527), (29, 765801), (87, 255267), (113, 196533), (251, 88479), (261, 85089), (339, 65511), (753, 29493), (783, 28363), (1017, 21837), (2259, 9831), (3051, 7279), (3277, 6777)]