1349857521

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1612733}}^1$

素因数の和:1612773

約数の個数: 16

約数和(自身を含む): 2064299520

約数和(自身を除く): 714441999

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1612733, 4838199, 14514597, 43543791, 49994723, 149984169, 449952507, 1349857521]

約数ペア:

[(1, 1349857521), (3, 449952507), (9, 149984169), (27, 49994723), (31, 43543791), (93, 14514597), (279, 4838199), (837, 1612733)]