7905042431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{631}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 9792824832

約数和(自身を除く): 1887782401

約数列:

[1, 11, 13, 23, 143, 169, 253, 293, 299, 631, 1859, 3223, 3289, 3809, 3887, 6739, 6941, 8203, 14513, 41899, 42757, 49517, 74129, 87607, 90233, 106639, 159643, 184883, 188669, 544687, 963677, 1138891, 1173029, 2033713, 2075359, 2403479, 2452697, 4252309, 12527801, 26438269, 26979667, 31245227, 46775399, 55280017, 343697497, 608080187, 718640221, 7905042431]

約数ペア:

[(1, 7905042431), (11, 718640221), (13, 608080187), (23, 343697497), (143, 55280017), (169, 46775399), (253, 31245227), (293, 26979667), (299, 26438269), (631, 12527801), (1859, 4252309), (3223, 2452697), (3289, 2403479), (3809, 2075359), (3887, 2033713), (6739, 1173029), (6941, 1138891), (8203, 963677), (14513, 544687), (41899, 188669), (42757, 184883), (49517, 159643), (74129, 106639), (87607, 90233)]