72485569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4493}}^1$

素因数の和:4596

約数の個数: 16

約数和(自身を含む): 83804112

約数和(自身を除く): 11318543

約数列:

[1, 13, 17, 73, 221, 949, 1241, 4493, 16133, 58409, 76381, 327989, 992953, 4263857, 5575813, 72485569]

約数ペア:

[(1, 72485569), (13, 5575813), (17, 4263857), (73, 992953), (221, 327989), (949, 76381), (1241, 58409), (4493, 16133)]