1343281809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{47287}}^1$

素因数の和:47864

約数の個数: 16

約数和(自身を含む): 1899842688

約数和(自身を除く): 556560879

約数列:

[1, 3, 17, 51, 557, 1671, 9469, 28407, 47287, 141861, 803879, 2411637, 26338859, 79016577, 447760603, 1343281809]

約数ペア:

[(1, 1343281809), (3, 447760603), (17, 79016577), (51, 26338859), (557, 2411637), (1671, 803879), (9469, 141861), (28407, 47287)]