31906293

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 44210880

約数和(自身を除く): 12304587

約数列:

[1, 3, 29, 87, 257, 771, 1427, 4281, 7453, 22359, 41383, 124149, 366739, 1100217, 10635431, 31906293]

約数ペア:

[(1, 31906293), (3, 10635431), (29, 1100217), (87, 366739), (257, 124149), (771, 41383), (1427, 22359), (4281, 7453)]