49898019

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 67772160

約数和(自身を除く): 17874141

約数列:

[1, 3, 71, 213, 317, 739, 951, 2217, 22507, 52469, 67521, 157407, 234263, 702789, 16632673, 49898019]

約数ペア:

[(1, 49898019), (3, 16632673), (71, 702789), (213, 234263), (317, 157407), (739, 67521), (951, 52469), (2217, 22507)]