2669451

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 3684096

約数和(自身を除く): 1014645

約数列:

[1, 3, 53, 103, 159, 163, 309, 489, 5459, 8639, 16377, 16789, 25917, 50367, 889817, 2669451]

約数ペア:

[(1, 2669451), (3, 889817), (53, 50367), (103, 25917), (159, 16789), (163, 16377), (309, 8639), (489, 5459)]