486511263

素因数分解:

$3^2\times 7^1\times {\mathrm{7722401}}^1$

素因数の和:7722414

約数の個数: 12

約数和(自身を含む): 803129808

約数和(自身を除く): 316618545

約数列:

[1, 3, 7, 9, 21, 63, 7722401, 23167203, 54056807, 69501609, 162170421, 486511263]

約数ペア:

[(1, 486511263), (3, 162170421), (7, 69501609), (9, 54056807), (21, 23167203), (63, 7722401)]