2993013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 4754880

約数和(自身を除く): 1761867

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 761, 1311, 2283, 3933, 6849, 14459, 17503, 43377, 52509, 130131, 157527, 332557, 997671, 2993013]

約数ペア:

[(1, 2993013), (3, 997671), (9, 332557), (19, 157527), (23, 130131), (57, 52509), (69, 43377), (171, 17503), (207, 14459), (437, 6849), (761, 3933), (1311, 2283)]