22206663

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 12353337

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 359, 711, 783, 1077, 2133, 2291, 3231, 6873, 9693, 10411, 20619, 28361, 31233, 61857, 85083, 93699, 255249, 281097, 765747, 822469, 2467407, 7402221, 22206663]

約数ペア:

[(1, 22206663), (3, 7402221), (9, 2467407), (27, 822469), (29, 765747), (79, 281097), (87, 255249), (237, 93699), (261, 85083), (359, 61857), (711, 31233), (783, 28361), (1077, 20619), (2133, 10411), (2291, 9693), (3231, 6873)]