16530241

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{487}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 20441344

約数和(自身を除く): 3911103

約数列:

[1, 7, 13, 91, 373, 487, 2611, 3409, 4849, 6331, 33943, 44317, 181651, 1271557, 2361463, 16530241]

約数ペア:

[(1, 16530241), (7, 2361463), (13, 1271557), (91, 181651), (373, 44317), (487, 33943), (2611, 6331), (3409, 4849)]