11968173

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 19858176

約数和(自身を除く): 7890003

約数列:

[1, 3, 7, 9, 21, 63, 271, 701, 813, 1897, 2103, 2439, 4907, 5691, 6309, 14721, 17073, 44163, 189971, 569913, 1329797, 1709739, 3989391, 11968173]

約数ペア:

[(1, 11968173), (3, 3989391), (7, 1709739), (9, 1329797), (21, 569913), (63, 189971), (271, 44163), (701, 17073), (813, 14721), (1897, 6309), (2103, 5691), (2439, 4907)]