1002051

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 20

約数和(自身を含む): 1524600

約数和(自身を除く): 522549

約数列:

[1, 3, 9, 27, 81, 89, 139, 267, 417, 801, 1251, 2403, 3753, 7209, 11259, 12371, 37113, 111339, 334017, 1002051]

約数ペア:

[(1, 1002051), (3, 334017), (9, 111339), (27, 37113), (81, 12371), (89, 11259), (139, 7209), (267, 3753), (417, 2403), (801, 1251)]