424399680003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{640120181}}^1$

素因数の和:640120214

約数の個数: 16

約数和(自身を含む): 645241143456

約数和(自身を除く): 220841463453

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 640120181, 1920360543, 8321562353, 10882043077, 24964687059, 32646129231, 141466560001, 424399680003]

約数ペア:

[(1, 424399680003), (3, 141466560001), (13, 32646129231), (17, 24964687059), (39, 10882043077), (51, 8321562353), (221, 1920360543), (663, 640120181)]