22398957

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3823}}^1$

素因数の和:3870

約数の個数: 32

約数和(自身を含む): 39157760

約数和(自身を除く): 16758803

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 3823, 5859, 11469, 26761, 34407, 80283, 103221, 118513, 240849, 355539, 722547, 829591, 1066617, 2488773, 3199851, 7466319, 22398957]

約数ペア:

[(1, 22398957), (3, 7466319), (7, 3199851), (9, 2488773), (21, 1066617), (27, 829591), (31, 722547), (63, 355539), (93, 240849), (189, 118513), (217, 103221), (279, 80283), (651, 34407), (837, 26761), (1953, 11469), (3823, 5859)]