28413759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45317}}^1$

素因数の和:45350

約数の個数: 16

約数和(自身を含む): 43505280

約数和(自身を除く): 15091521

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 45317, 135951, 498487, 861023, 1495461, 2583069, 9471253, 28413759]

約数ペア:

[(1, 28413759), (3, 9471253), (11, 2583069), (19, 1495461), (33, 861023), (57, 498487), (209, 135951), (627, 45317)]