28532193

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 38860800

約数和(自身を除く): 10328607

約数列:

[1, 3, 79, 131, 237, 393, 919, 2757, 10349, 31047, 72601, 120389, 217803, 361167, 9510731, 28532193]

約数ペア:

[(1, 28532193), (3, 9510731), (79, 361167), (131, 217803), (237, 120389), (393, 72601), (919, 31047), (2757, 10349)]