39331019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5471}}^1$

素因数の和:5570

約数の個数: 16

約数和(自身を含む): 49029120

約数和(自身を除く): 9698101

約数列:

[1, 7, 13, 79, 91, 553, 1027, 5471, 7189, 38297, 71123, 432209, 497861, 3025463, 5618717, 39331019]

約数ペア:

[(1, 39331019), (7, 5618717), (13, 3025463), (79, 497861), (91, 432209), (553, 71123), (1027, 38297), (5471, 7189)]