8380236417

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{42767}}^1$

素因数の和:42858

約数の個数: 48

約数和(自身を含む): 13729554432

約数和(自身を除く): 5349318015

約数列:

[1, 3, 7, 21, 31, 43, 49, 93, 129, 147, 217, 301, 651, 903, 1333, 1519, 2107, 3999, 4557, 6321, 9331, 27993, 42767, 65317, 128301, 195951, 299369, 898107, 1325777, 1838981, 2095583, 3977331, 5516943, 6286749, 9280439, 12872867, 27841317, 38618601, 57008411, 64963073, 90110069, 171025233, 194889219, 270330207, 399058877, 1197176631, 2793412139, 8380236417]

約数ペア:

[(1, 8380236417), (3, 2793412139), (7, 1197176631), (21, 399058877), (31, 270330207), (43, 194889219), (49, 171025233), (93, 90110069), (129, 64963073), (147, 57008411), (217, 38618601), (301, 27841317), (651, 12872867), (903, 9280439), (1333, 6286749), (1519, 5516943), (2107, 3977331), (3999, 2095583), (4557, 1838981), (6321, 1325777), (9331, 898107), (27993, 299369), (42767, 195951), (65317, 128301)]