40085949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7211}}^1$

素因数の和:7340

約数の個数: 16

約数和(自身を含む): 57119040

約数和(自身を除く): 17033091

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 7211, 21633, 122587, 367761, 785999, 2357997, 13361983, 40085949]

約数ペア:

[(1, 40085949), (3, 13361983), (17, 2357997), (51, 785999), (109, 367761), (327, 122587), (1853, 21633), (5559, 7211)]