750372021

素因数分解:

$3^2\times 7^1\times {\mathrm{11910667}}^1$

素因数の和:11910680

約数の個数: 12

約数和(自身を含む): 1238709472

約数和(自身を除く): 488337451

約数列:

[1, 3, 7, 9, 21, 63, 11910667, 35732001, 83374669, 107196003, 250124007, 750372021]

約数ペア:

[(1, 750372021), (3, 250124007), (7, 107196003), (9, 83374669), (21, 35732001), (63, 11910667)]