675081207

素因数分解:

$3^2\times {\mathrm{211}}^1\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 983197488

約数和(自身を除く): 308116281

約数列:

[1, 3, 9, 211, 433, 633, 821, 1299, 1899, 2463, 3897, 7389, 91363, 173231, 274089, 355493, 519693, 822267, 1066479, 1559079, 3199437, 75009023, 225027069, 675081207]

約数ペア:

[(1, 675081207), (3, 225027069), (9, 75009023), (211, 3199437), (433, 1559079), (633, 1066479), (821, 822267), (1299, 519693), (1899, 355493), (2463, 274089), (3897, 173231), (7389, 91363)]