28548039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2039}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 41126400

約数和(自身を除く): 12578361

約数列:

[1, 3, 13, 39, 359, 1077, 2039, 4667, 6117, 14001, 26507, 79521, 732001, 2196003, 9516013, 28548039]

約数ペア:

[(1, 28548039), (3, 9516013), (13, 2196003), (39, 732001), (359, 79521), (1077, 26507), (2039, 14001), (4667, 6117)]