39428493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4339}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 56871360

約数和(自身を除く): 17442867

約数列:

[1, 3, 13, 39, 233, 699, 3029, 4339, 9087, 13017, 56407, 169221, 1010987, 3032961, 13142831, 39428493]

約数ペア:

[(1, 39428493), (3, 13142831), (13, 3032961), (39, 1010987), (233, 169221), (699, 56407), (3029, 13017), (4339, 9087)]