8855119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 11669504

約数和(自身を除く): 2814385

約数列:

[1, 7, 13, 31, 43, 73, 91, 217, 301, 403, 511, 559, 949, 1333, 2263, 2821, 3139, 3913, 6643, 9331, 15841, 17329, 21973, 29419, 40807, 97309, 121303, 205933, 285649, 681163, 1265017, 8855119]

約数ペア:

[(1, 8855119), (7, 1265017), (13, 681163), (31, 285649), (43, 205933), (73, 121303), (91, 97309), (217, 40807), (301, 29419), (403, 21973), (511, 17329), (559, 15841), (949, 9331), (1333, 6643), (2263, 3913), (2821, 3139)]