87988199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{7043}}^1$

素因数の和:7118

約数の個数: 12

約数和(自身を含む): 97925688

約数和(自身を除く): 9937489

約数列:

[1, 13, 31, 403, 961, 7043, 12493, 91559, 218333, 2838329, 6768323, 87988199]

約数ペア:

[(1, 87988199), (13, 6768323), (31, 2838329), (403, 218333), (961, 91559), (7043, 12493)]