302854383

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{287611}}^1$

素因数の和:287636

約数の個数: 20

約数和(自身を含む): 487214728

約数和(自身を除く): 184360345

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 287611, 862833, 2588499, 3738943, 7765497, 11216829, 23296491, 33650487, 100951461, 302854383]

約数ペア:

[(1, 302854383), (3, 100951461), (9, 33650487), (13, 23296491), (27, 11216829), (39, 7765497), (81, 3738943), (117, 2588499), (351, 862833), (1053, 287611)]