8868461

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:201

約数の個数: 18

約数和(自身を含む): 10808910

約数和(自身を除く): 1940449

約数列:

[1, 7, 29, 49, 79, 203, 553, 1421, 2291, 3871, 6241, 16037, 43687, 112259, 180989, 305809, 1266923, 8868461]

約数ペア:

[(1, 8868461), (7, 1266923), (29, 305809), (49, 180989), (79, 112259), (203, 43687), (553, 16037), (1421, 6241), (2291, 3871)]