422543919

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{649069}}^1$

素因数の和:649110

約数の個数: 16

約数和(自身を含む): 664647680

約数和(自身を除く): 242103761

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 649069, 1947207, 4543483, 13630449, 20121139, 60363417, 140847973, 422543919]

約数ペア:

[(1, 422543919), (3, 140847973), (7, 60363417), (21, 20121139), (31, 13630449), (93, 4543483), (217, 1947207), (651, 649069)]