15660046821

素因数分解:

$3^1\times {\mathrm{1289}}^1\times {\mathrm{1471}}^1\times {\mathrm{2753}}^1$

素因数の和:5516

約数の個数: 16

約数和(自身を含む): 20918062080

約数和(自身を除く): 5258015259

約数列:

[1, 3, 1289, 1471, 2753, 3867, 4413, 8259, 1896119, 3548617, 4049663, 5688357, 10645851, 12148989, 5220015607, 15660046821]

約数ペア:

[(1, 15660046821), (3, 5220015607), (1289, 12148989), (1471, 10645851), (2753, 5688357), (3867, 4049663), (4413, 3548617), (8259, 1896119)]