820071333

素因数分解:

$3^2\times {\mathrm{1447}}^1\times {\mathrm{62971}}^1$

素因数の和:64424

約数の個数: 12

約数和(自身を含む): 1185384928

約数和(自身を除く): 365313595

約数列:

[1, 3, 9, 1447, 4341, 13023, 62971, 188913, 566739, 91119037, 273357111, 820071333]

約数ペア:

[(1, 820071333), (3, 273357111), (9, 91119037), (1447, 566739), (4341, 188913), (13023, 62971)]