739824241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{16993}}^1$

素因数の和:17220

約数の個数: 16

約数和(自身を含む): 847932624

約数和(自身を除く): 108108383

約数列:

[1, 13, 17, 197, 221, 2561, 3349, 16993, 43537, 220909, 288881, 3347621, 3755453, 43519073, 56909557, 739824241]

約数ペア:

[(1, 739824241), (13, 56909557), (17, 43519073), (197, 3755453), (221, 3347621), (2561, 288881), (3349, 220909), (16993, 43537)]