39874707

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 63201600

約数和(自身を除く): 23326893

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 327, 459, 797, 981, 1853, 2391, 2943, 5559, 7173, 13549, 16677, 21519, 40647, 50031, 86873, 121941, 260619, 365823, 781857, 1476841, 2345571, 4430523, 13291569, 39874707]

約数ペア:

[(1, 39874707), (3, 13291569), (9, 4430523), (17, 2345571), (27, 1476841), (51, 781857), (109, 365823), (153, 260619), (327, 121941), (459, 86873), (797, 50031), (981, 40647), (1853, 21519), (2391, 16677), (2943, 13549), (5559, 7173)]