22183231

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 27209520

約数和(自身を除く): 5026289

約数列:

[1, 7, 29, 49, 67, 203, 233, 469, 1421, 1631, 1943, 3283, 6757, 11417, 13601, 15611, 47299, 95207, 109277, 331093, 452719, 764939, 3169033, 22183231]

約数ペア:

[(1, 22183231), (7, 3169033), (29, 764939), (49, 452719), (67, 331093), (203, 109277), (233, 95207), (469, 47299), (1421, 15611), (1631, 13601), (1943, 11417), (3283, 6757)]