2247471021

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{26839}}^1$

素因数の和:27216

約数の個数: 16

約数和(自身を含む): 3036999680

約数和(自身を除く): 789528659

約数列:

[1, 3, 103, 271, 309, 813, 26839, 27913, 80517, 83739, 2764417, 7273369, 8293251, 21820107, 749157007, 2247471021]

約数ペア:

[(1, 2247471021), (3, 749157007), (103, 21820107), (271, 8293251), (309, 7273369), (813, 2764417), (26839, 83739), (27913, 80517)]