14931819

素因数分解:

$3^2\times 7^4\times {\mathrm{691}}^1$

素因数の和:725

約数の個数: 30

約数和(自身を含む): 25197796

約数和(自身を除く): 10265977

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 691, 1029, 2073, 2401, 3087, 4837, 6219, 7203, 14511, 21609, 33859, 43533, 101577, 237013, 304731, 711039, 1659091, 2133117, 4977273, 14931819]

約数ペア:

[(1, 14931819), (3, 4977273), (7, 2133117), (9, 1659091), (21, 711039), (49, 304731), (63, 237013), (147, 101577), (343, 43533), (441, 33859), (691, 21609), (1029, 14511), (2073, 7203), (2401, 6219), (3087, 4837)]