2789533721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1\times {\mathrm{3347}}^1$

素因数の和:4472

約数の個数: 16

約数和(自身を含む): 3057179328

約数和(自身を除く): 267645607

約数列:

[1, 13, 61, 793, 1051, 3347, 13663, 43511, 64111, 204167, 833443, 2654171, 3517697, 45730061, 214579517, 2789533721]

約数ペア:

[(1, 2789533721), (13, 214579517), (61, 45730061), (793, 3517697), (1051, 2654171), (3347, 833443), (13663, 204167), (43511, 64111)]