39406917

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 59028480

約数和(自身を除く): 19621563

約数列:

[1, 3, 11, 33, 71, 121, 139, 213, 363, 417, 781, 1331, 1529, 2343, 3993, 4587, 8591, 9869, 16819, 25773, 29607, 50457, 94501, 108559, 185009, 283503, 325677, 555027, 1194149, 3582447, 13135639, 39406917]

約数ペア:

[(1, 39406917), (3, 13135639), (11, 3582447), (33, 1194149), (71, 555027), (121, 325677), (139, 283503), (213, 185009), (363, 108559), (417, 94501), (781, 50457), (1331, 29607), (1529, 25773), (2343, 16819), (3993, 9869), (4587, 8591)]