1393837017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{135101}}^1$

素因数の和:135304

約数の個数: 16

約数和(自身を含む): 1967085120

約数和(自身を除く): 573248103

約数列:

[1, 3, 19, 57, 181, 543, 3439, 10317, 135101, 405303, 2566919, 7700757, 24453281, 73359843, 464612339, 1393837017]

約数ペア:

[(1, 1393837017), (3, 464612339), (19, 73359843), (57, 24453281), (181, 7700757), (543, 2566919), (3439, 405303), (10317, 135101)]