222709239

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{8969}}^1$

素因数の和:9095

約数の個数: 24

約数和(自身を含む): 335836800

約数和(自身を除く): 113127561

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 801, 2759, 8277, 8969, 24831, 26907, 80721, 278039, 798241, 834117, 2394723, 2502351, 7184169, 24745471, 74236413, 222709239]

約数ペア:

[(1, 222709239), (3, 74236413), (9, 24745471), (31, 7184169), (89, 2502351), (93, 2394723), (267, 834117), (279, 798241), (801, 278039), (2759, 80721), (8277, 26907), (8969, 24831)]