2866843

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1482

約数の個数: 12

約数和(自身を含む): 3418632

約数和(自身を除く): 551789

約数列:

[1, 7, 41, 49, 287, 1427, 2009, 9989, 58507, 69923, 409549, 2866843]

約数ペア:

[(1, 2866843), (7, 409549), (41, 69923), (49, 58507), (287, 9989), (1427, 2009)]