29712903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47389}}^1$

素因数の和:47422

約数の個数: 16

約数和(自身を含む): 45494400

約数和(自身を除く): 15781497

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 47389, 142167, 521279, 900391, 1563837, 2701173, 9904301, 29712903]

約数ペア:

[(1, 29712903), (3, 9904301), (11, 2701173), (19, 1563837), (33, 900391), (57, 521279), (209, 142167), (627, 47389)]