257109758209

素因数分解:

${\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1\times {\mathrm{49747}}^1$

素因数の和:50440

約数の個数: 16

約数和(自身を含む): 263282335360

約数和(自身を除く): 6172577151

約数列:

[1, 61, 193, 439, 11773, 26779, 49747, 84727, 3034567, 5168347, 9601171, 21838933, 585671431, 1332174913, 4214914069, 257109758209]

約数ペア:

[(1, 257109758209), (61, 4214914069), (193, 1332174913), (439, 585671431), (11773, 21838933), (26779, 9601171), (49747, 5168347), (84727, 3034567)]