11913171

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7207}}^1$

素因数の和:7258

約数の個数: 16

約数和(自身を含む): 17299200

約数和(自身を除く): 5386029

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 7207, 21621, 136933, 209003, 410799, 627009, 3971057, 11913171]

約数ペア:

[(1, 11913171), (3, 3971057), (19, 627009), (29, 410799), (57, 209003), (87, 136933), (551, 21621), (1653, 7207)]