12147897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7349}}^1$

素因数の和:7400

約数の個数: 16

約数和(自身を含む): 17640000

約数和(自身を除く): 5492103

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 7349, 22047, 139631, 213121, 418893, 639363, 4049299, 12147897]

約数ペア:

[(1, 12147897), (3, 4049299), (19, 639363), (29, 418893), (57, 213121), (87, 139631), (551, 22047), (1653, 7349)]