3907917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 6150144

約数和(自身を除く): 2242227

約数列:

[1, 3, 9, 13, 39, 117, 127, 263, 381, 789, 1143, 1651, 2367, 3419, 4953, 10257, 14859, 30771, 33401, 100203, 300609, 434213, 1302639, 3907917]

約数ペア:

[(1, 3907917), (3, 1302639), (9, 434213), (13, 300609), (39, 100203), (117, 33401), (127, 30771), (263, 14859), (381, 10257), (789, 4953), (1143, 3419), (1651, 2367)]