2912721879

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{2591}}^1\times {\mathrm{6143}}^1$

素因数の和:8798

約数の個数: 16

約数和(自身を含む): 3949461504

約数和(自身を除く): 1036739625

約数列:

[1, 3, 61, 183, 2591, 6143, 7773, 18429, 158051, 374723, 474153, 1124169, 15916513, 47749539, 970907293, 2912721879]

約数ペア:

[(1, 2912721879), (3, 970907293), (61, 47749539), (183, 15916513), (2591, 1124169), (6143, 474153), (7773, 374723), (18429, 158051)]