21322564017

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{777373}}^1$

素因数の和:777640

約数の個数: 16

約数和(自身を含む): 29254138368

約数和(自身を除く): 7931574351

約数列:

[1, 3, 41, 123, 223, 669, 9143, 27429, 777373, 2332119, 31872293, 95616879, 173354179, 520062537, 7107521339, 21322564017]

約数ペア:

[(1, 21322564017), (3, 7107521339), (41, 520062537), (123, 173354179), (223, 95616879), (669, 31872293), (9143, 2332119), (27429, 777373)]