1225192017

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{80251}}^1$

素因数の和:80988

約数の個数: 16

約数和(自身を含む): 1869550592

約数和(自身を除く): 644358575

約数列:

[1, 3, 7, 21, 727, 2181, 5089, 15267, 80251, 240753, 561757, 1685271, 58342477, 175027431, 408397339, 1225192017]

約数ペア:

[(1, 1225192017), (3, 408397339), (7, 175027431), (21, 58342477), (727, 1685271), (2181, 561757), (5089, 240753), (15267, 80251)]