2067261

素因数分解:

$3^1\times 7^5\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 24

約数和(自身を含む): 3294144

約数和(自身を除く): 1226883

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 343, 861, 1029, 2009, 2401, 6027, 7203, 14063, 16807, 42189, 50421, 98441, 295323, 689087, 2067261]

約数ペア:

[(1, 2067261), (3, 689087), (7, 295323), (21, 98441), (41, 50421), (49, 42189), (123, 16807), (147, 14063), (287, 7203), (343, 6027), (861, 2401), (1029, 2009)]