1342521

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2645

約数の個数: 16

約数和(自身を含む): 2094400

約数和(自身を除く): 751879

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2617, 7851, 23553, 49723, 70659, 149169, 447507, 1342521]

約数ペア:

[(1, 1342521), (3, 447507), (9, 149169), (19, 70659), (27, 49723), (57, 23553), (171, 7851), (513, 2617)]