123714021

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{5639}}^1$

素因数の和:5816

約数の個数: 16

約数和(自身を含む): 168929280

約数和(自身を除く): 45215259

約数列:

[1, 3, 71, 103, 213, 309, 5639, 7313, 16917, 21939, 400369, 580817, 1201107, 1742451, 41238007, 123714021]

約数ペア:

[(1, 123714021), (3, 41238007), (71, 1742451), (103, 1201107), (213, 580817), (309, 400369), (5639, 21939), (7313, 16917)]