3005985939

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{647}}^1\times {\mathrm{12799}}^1$

素因数の和:13471

約数の個数: 24

約数和(自身を含む): 4412620800

約数和(自身を除く): 1406634861

約数列:

[1, 3, 11, 33, 121, 363, 647, 1941, 7117, 12799, 21351, 38397, 78287, 140789, 234861, 422367, 1548679, 4646037, 8280953, 24842859, 91090483, 273271449, 1001995313, 3005985939]

約数ペア:

[(1, 3005985939), (3, 1001995313), (11, 273271449), (33, 91090483), (121, 24842859), (363, 8280953), (647, 4646037), (1941, 1548679), (7117, 422367), (12799, 234861), (21351, 140789), (38397, 78287)]