28351019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2410

約数の個数: 16

約数和(自身を含む): 32348160

約数和(自身を除く): 3997141

約数列:

[1, 17, 23, 31, 391, 527, 713, 2339, 12121, 39763, 53797, 72509, 914549, 1232653, 1667707, 28351019]

約数ペア:

[(1, 28351019), (17, 1667707), (23, 1232653), (31, 914549), (391, 72509), (527, 53797), (713, 39763), (2339, 12121)]