313044019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 334414080

約数和(自身を除く): 21370061

約数列:

[1, 19, 131, 173, 727, 2489, 3287, 13813, 22663, 95237, 125771, 430597, 1809503, 2389649, 16476001, 313044019]

約数ペア:

[(1, 313044019), (19, 16476001), (131, 2389649), (173, 1809503), (727, 430597), (2489, 125771), (3287, 95237), (13813, 22663)]