2726373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 1265307

約数列:

[1, 3, 13, 39, 53, 159, 689, 1319, 2067, 3957, 17147, 51441, 69907, 209721, 908791, 2726373]

約数ペア:

[(1, 2726373), (3, 908791), (13, 209721), (39, 69907), (53, 51441), (159, 17147), (689, 3957), (1319, 2067)]