40244727

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{673}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 55559168

約数和(自身を除く): 15314441

約数列:

[1, 3, 31, 93, 643, 673, 1929, 2019, 19933, 20863, 59799, 62589, 432739, 1298217, 13414909, 40244727]

約数ペア:

[(1, 40244727), (3, 13414909), (31, 1298217), (93, 432739), (643, 62589), (673, 59799), (1929, 20863), (2019, 19933)]