3197619

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 4863872

約数和(自身を除く): 1666253

約数列:

[1, 3, 9, 31, 73, 93, 157, 219, 279, 471, 657, 1413, 2263, 4867, 6789, 11461, 14601, 20367, 34383, 43803, 103149, 355291, 1065873, 3197619]

約数ペア:

[(1, 3197619), (3, 1065873), (9, 355291), (31, 103149), (73, 43803), (93, 34383), (157, 20367), (219, 14601), (279, 11461), (471, 6789), (657, 4867), (1413, 2263)]