22195701

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:911

約数の個数: 40

約数和(自身を含む): 37461600

約数和(自身を除く): 15265899

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 859, 891, 957, 2349, 2577, 2871, 7731, 8613, 9449, 23193, 24911, 25839, 28347, 69579, 74733, 85041, 224199, 255123, 274021, 672597, 765369, 822063, 2017791, 2466189, 7398567, 22195701]

約数ペア:

[(1, 22195701), (3, 7398567), (9, 2466189), (11, 2017791), (27, 822063), (29, 765369), (33, 672597), (81, 274021), (87, 255123), (99, 224199), (261, 85041), (297, 74733), (319, 69579), (783, 28347), (859, 25839), (891, 24911), (957, 23193), (2349, 9449), (2577, 8613), (2871, 7731)]