811339975691

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1\times {\mathrm{1619}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 1030366033920

約数和(自身を除く): 219026058229

約数列:

[1, 7, 17, 23, 119, 161, 277, 391, 661, 1619, 1939, 2737, 4627, 4709, 6371, 11237, 11333, 15203, 27523, 32963, 37237, 44597, 78659, 106421, 108307, 183097, 192661, 258451, 260659, 448463, 633029, 758149, 1070159, 1281679, 1809157, 3112649, 3139241, 4211231, 4431203, 7491113, 7623871, 10314649, 18192703, 21788543, 24613657, 29478617, 53367097, 71590927, 72202543, 127348921, 172295599, 175349033, 296434043, 418432169, 501136489, 1227443231, 2075038301, 2929025183, 5039378731, 6817982989, 35275651117, 47725880923, 115905710813, 811339975691]

約数ペア:

[(1, 811339975691), (7, 115905710813), (17, 47725880923), (23, 35275651117), (119, 6817982989), (161, 5039378731), (277, 2929025183), (391, 2075038301), (661, 1227443231), (1619, 501136489), (1939, 418432169), (2737, 296434043), (4627, 175349033), (4709, 172295599), (6371, 127348921), (11237, 72202543), (11333, 71590927), (15203, 53367097), (27523, 29478617), (32963, 24613657), (37237, 21788543), (44597, 18192703), (78659, 10314649), (106421, 7623871), (108307, 7491113), (183097, 4431203), (192661, 4211231), (258451, 3139241), (260659, 3112649), (448463, 1809157), (633029, 1281679), (758149, 1070159)]