2911311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 4586400

約数和(自身を除く): 1675089

約数列:

[1, 3, 9, 13, 39, 117, 149, 167, 447, 501, 1341, 1503, 1937, 2171, 5811, 6513, 17433, 19539, 24883, 74649, 223947, 323479, 970437, 2911311]

約数ペア:

[(1, 2911311), (3, 970437), (9, 323479), (13, 223947), (39, 74649), (117, 24883), (149, 19539), (167, 17433), (447, 6513), (501, 5811), (1341, 2171), (1503, 1937)]