28573233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4093}}^1$

素因数の和:4288

約数の個数: 16

約数和(自身を含む): 41267520

約数和(自身を除く): 12694287

約数列:

[1, 3, 13, 39, 179, 537, 2327, 4093, 6981, 12279, 53209, 159627, 732647, 2197941, 9524411, 28573233]

約数ペア:

[(1, 28573233), (3, 9524411), (13, 2197941), (39, 732647), (179, 159627), (537, 53209), (2327, 12279), (4093, 6981)]