12769873047

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{3012473}}^1$

素因数の和:3012639

約数の個数: 16

約数和(自身を含む): 19038835680

約数和(自身を除く): 6268962633

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 3012473, 9037419, 27112257, 81336771, 472958261, 1418874783, 4256624349, 12769873047]

約数ペア:

[(1, 12769873047), (3, 4256624349), (9, 1418874783), (27, 472958261), (157, 81336771), (471, 27112257), (1413, 9037419), (4239, 3012473)]