28635477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1091}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 41216448

約数和(自身を除く): 12580971

約数列:

[1, 3, 13, 39, 673, 1091, 2019, 3273, 8749, 14183, 26247, 42549, 734243, 2202729, 9545159, 28635477]

約数ペア:

[(1, 28635477), (3, 9545159), (13, 2202729), (39, 734243), (673, 42549), (1091, 26247), (2019, 14183), (3273, 8749)]