8960679

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 16662240

約数和(自身を除く): 7701561

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 521, 637, 819, 1323, 1563, 1911, 2457, 3647, 4689, 5733, 6773, 10941, 14067, 17199, 20319, 25529, 32823, 47411, 60957, 76587, 98469, 142233, 182871, 229761, 331877, 426699, 689283, 995631, 1280097, 2986893, 8960679]

約数ペア:

[(1, 8960679), (3, 2986893), (7, 1280097), (9, 995631), (13, 689283), (21, 426699), (27, 331877), (39, 229761), (49, 182871), (63, 142233), (91, 98469), (117, 76587), (147, 60957), (189, 47411), (273, 32823), (351, 25529), (441, 20319), (521, 17199), (637, 14067), (819, 10941), (1323, 6773), (1563, 5733), (1911, 4689), (2457, 3647)]