1021254363

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{2767627}}^1$

素因数の和:2767674

約数の個数: 12

約数和(自身を含む): 1511124888

約数和(自身を除く): 489870525

約数列:

[1, 3, 9, 41, 123, 369, 2767627, 8302881, 24908643, 113472707, 340418121, 1021254363]

約数ペア:

[(1, 1021254363), (3, 340418121), (9, 113472707), (41, 24908643), (123, 8302881), (369, 2767627)]