91211613

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{6959}}^1$

素因数の和:7236

約数の個数: 16

約数和(自身を含む): 129288960

約数和(自身を除く): 38077347

約数列:

[1, 3, 17, 51, 257, 771, 4369, 6959, 13107, 20877, 118303, 354909, 1788463, 5365389, 30403871, 91211613]

約数ペア:

[(1, 91211613), (3, 30403871), (17, 5365389), (51, 1788463), (257, 354909), (771, 118303), (4369, 20877), (6959, 13107)]