2901873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 4281536

約数和(自身を除く): 1379663

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 2011, 6033, 26143, 74407, 78429, 223221, 967291, 2901873]

約数ペア:

[(1, 2901873), (3, 967291), (13, 223221), (37, 78429), (39, 74407), (111, 26143), (481, 6033), (1443, 2011)]