22056489

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 41287680

約数和(自身を除く): 19231191

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 47, 63, 91, 117, 141, 189, 191, 273, 329, 351, 423, 573, 611, 819, 987, 1269, 1337, 1719, 1833, 2457, 2483, 2961, 4011, 4277, 5157, 5499, 7449, 8883, 8977, 12033, 12831, 16497, 17381, 22347, 26931, 36099, 38493, 52143, 62839, 67041, 80793, 115479, 116701, 156429, 188517, 242379, 350103, 469287, 565551, 816907, 1050309, 1696653, 2450721, 3150927, 7352163, 22056489]

約数ペア:

[(1, 22056489), (3, 7352163), (7, 3150927), (9, 2450721), (13, 1696653), (21, 1050309), (27, 816907), (39, 565551), (47, 469287), (63, 350103), (91, 242379), (117, 188517), (141, 156429), (189, 116701), (191, 115479), (273, 80793), (329, 67041), (351, 62839), (423, 52143), (573, 38493), (611, 36099), (819, 26931), (987, 22347), (1269, 17381), (1337, 16497), (1719, 12831), (1833, 12033), (2457, 8977), (2483, 8883), (2961, 7449), (4011, 5499), (4277, 5157)]