129287713

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 137808000

約数和(自身を除く): 8520287

約数列:

[1, 29, 43, 199, 521, 1247, 5771, 8557, 15109, 22403, 103679, 248153, 649687, 3006691, 4458197, 129287713]

約数ペア:

[(1, 129287713), (29, 4458197), (43, 3006691), (199, 649687), (521, 248153), (1247, 103679), (5771, 22403), (8557, 15109)]