325361519

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{288697}}^1$

素因数の和:288734

約数の個数: 12

約数和(自身を含む): 394938864

約数和(自身を除く): 69577345

約数列:

[1, 7, 23, 49, 161, 1127, 288697, 2020879, 6640031, 14146153, 46480217, 325361519]

約数ペア:

[(1, 325361519), (7, 46480217), (23, 14146153), (49, 6640031), (161, 2020879), (1127, 288697)]