828870111

素因数分解:

$3^3\times {\mathrm{701}}^1\times {\mathrm{43793}}^1$

素因数の和:44503

約数の個数: 16

約数和(自身を含む): 1229735520

約数和(自身を除く): 400865409

約数列:

[1, 3, 9, 27, 701, 2103, 6309, 18927, 43793, 131379, 394137, 1182411, 30698893, 92096679, 276290037, 828870111]

約数ペア:

[(1, 828870111), (3, 276290037), (9, 92096679), (27, 30698893), (701, 1182411), (2103, 394137), (6309, 131379), (18927, 43793)]