17640129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4663}}^1$

素因数の和:4776

約数の個数: 16

約数和(自身を含む): 25596032

約数和(自身を除く): 7955903

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 4663, 13989, 60619, 181857, 452311, 1356933, 5880043, 17640129]

約数ペア:

[(1, 17640129), (3, 5880043), (13, 1356933), (39, 452311), (97, 181857), (291, 60619), (1261, 13989), (3783, 4663)]