29271021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12721}}^1$

素因数の和:12796

約数の個数: 16

約数和(自身を含む): 42745920

約数和(自身を除く): 13474899

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 12721, 38163, 165373, 496119, 750539, 2251617, 9757007, 29271021]

約数ペア:

[(1, 29271021), (3, 9757007), (13, 2251617), (39, 750539), (59, 496119), (177, 165373), (767, 38163), (2301, 12721)]