47402719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1451}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 58544640

約数和(自身を除く): 11141921

約数列:

[1, 7, 13, 91, 359, 1451, 2513, 4667, 10157, 18863, 32669, 132041, 520909, 3646363, 6771817, 47402719]

約数ペア:

[(1, 47402719), (7, 6771817), (13, 3646363), (91, 520909), (359, 132041), (1451, 32669), (2513, 18863), (4667, 10157)]