2667063

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 4112640

約数和(自身を除く): 1445577

約数列:

[1, 3, 7, 21, 89, 267, 623, 1427, 1869, 4281, 9989, 29967, 127003, 381009, 889021, 2667063]

約数ペア:

[(1, 2667063), (3, 889021), (7, 381009), (21, 127003), (89, 29967), (267, 9989), (623, 4281), (1427, 1869)]