1520290467

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{43391}}^1$

素因数の和:43643

約数の個数: 24

約数和(自身を含む): 2335357440

約数和(自身を除く): 815066973

約数列:

[1, 3, 9, 17, 51, 153, 229, 687, 2061, 3893, 11679, 35037, 43391, 130173, 390519, 737647, 2212941, 6638823, 9936539, 29809617, 89428851, 168921163, 506763489, 1520290467]

約数ペア:

[(1, 1520290467), (3, 506763489), (9, 168921163), (17, 89428851), (51, 29809617), (153, 9936539), (229, 6638823), (687, 2212941), (2061, 737647), (3893, 390519), (11679, 130173), (35037, 43391)]