17980677

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4657}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 31301760

約数和(自身を除く): 13321083

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 4657, 13971, 41913, 51227, 60541, 125739, 153681, 181623, 461043, 544869, 665951, 1383129, 1634607, 1997853, 5993559, 17980677]

約数ペア:

[(1, 17980677), (3, 5993559), (9, 1997853), (11, 1634607), (13, 1383129), (27, 665951), (33, 544869), (39, 461043), (99, 181623), (117, 153681), (143, 125739), (297, 60541), (351, 51227), (429, 41913), (1287, 13971), (3861, 4657)]