28470783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4987}}^1$

素因数の和:5174

約数の個数: 16

約数和(自身を含む): 41659776

約数和(自身を除く): 13188993

約数列:

[1, 3, 11, 33, 173, 519, 1903, 4987, 5709, 14961, 54857, 164571, 862751, 2588253, 9490261, 28470783]

約数ペア:

[(1, 28470783), (3, 9490261), (11, 2588253), (33, 862751), (173, 164571), (519, 54857), (1903, 14961), (4987, 5709)]