22407957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 39731328

約数和(自身を除く): 17323371

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 757, 759, 897, 1287, 2271, 2277, 2691, 3289, 6813, 8327, 9841, 9867, 17411, 24981, 29523, 29601, 52233, 74943, 88569, 108251, 156699, 191521, 226343, 324753, 574563, 679029, 974259, 1723689, 2037087, 2489773, 7469319, 22407957]

約数ペア:

[(1, 22407957), (3, 7469319), (9, 2489773), (11, 2037087), (13, 1723689), (23, 974259), (33, 679029), (39, 574563), (69, 324753), (99, 226343), (117, 191521), (143, 156699), (207, 108251), (253, 88569), (299, 74943), (429, 52233), (757, 29601), (759, 29523), (897, 24981), (1287, 17411), (2271, 9867), (2277, 9841), (2691, 8327), (3289, 6813)]