61303726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{20047}}^1$

素因数の和:20199

約数の個数: 16

約数和(自身を含む): 101041920

約数和(自身を除く): 39738194

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 20047, 40094, 220517, 441034, 2786533, 5573066, 30651863, 61303726]

約数ペア:

[(1, 61303726), (2, 30651863), (11, 5573066), (22, 2786533), (139, 441034), (278, 220517), (1529, 40094), (3058, 20047)]