40889589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1091}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 60723936

約数和(自身を除く): 19834347

約数列:

[1, 3, 13, 31, 39, 93, 403, 961, 1091, 1209, 2883, 3273, 12493, 14183, 33821, 37479, 42549, 101463, 439673, 1048451, 1319019, 3145353, 13629863, 40889589]

約数ペア:

[(1, 40889589), (3, 13629863), (13, 3145353), (31, 1319019), (39, 1048451), (93, 439673), (403, 101463), (961, 42549), (1091, 37479), (1209, 33821), (2883, 14183), (3273, 12493)]