28866549

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8389}}^1$

素因数の和:8460

約数の個数: 16

約数和(自身を含む): 40808960

約数和(自身を除く): 11942411

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 8389, 25167, 260059, 310393, 780177, 931179, 9622183, 28866549]

約数ペア:

[(1, 28866549), (3, 9622183), (31, 931179), (37, 780177), (93, 310393), (111, 260059), (1147, 25167), (3441, 8389)]