3678981

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 5050944

約数和(自身を除く): 1371963

約数列:

[1, 3, 73, 107, 157, 219, 321, 471, 7811, 11461, 16799, 23433, 34383, 50397, 1226327, 3678981]

約数ペア:

[(1, 3678981), (3, 1226327), (73, 50397), (107, 34383), (157, 23433), (219, 16799), (321, 11461), (471, 7811)]