87969271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9257}}^1$

素因数の和:9330

約数の個数: 16

約数和(自身を含む): 102652704

約数和(自身を除く): 14683433

約数列:

[1, 13, 17, 43, 221, 559, 731, 9257, 9503, 120341, 157369, 398051, 2045797, 5174663, 6766867, 87969271]

約数ペア:

[(1, 87969271), (13, 6766867), (17, 5174663), (43, 2045797), (221, 398051), (559, 157369), (731, 120341), (9257, 9503)]