13080459021

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1\times {\mathrm{577}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 20881244160

約数和(自身を除く): 7800785139

約数列:

[1, 3, 7, 21, 31, 93, 97, 217, 291, 359, 577, 651, 679, 1077, 1731, 2037, 2513, 3007, 4039, 7539, 9021, 11129, 12117, 17887, 21049, 33387, 34823, 53661, 55969, 63147, 77903, 104469, 125209, 167907, 207143, 233709, 243761, 375627, 391783, 621429, 731283, 1079513, 1175349, 1450001, 1735039, 3238539, 4350003, 5205117, 6421433, 7556591, 12145273, 19264299, 20092871, 22669773, 36435819, 44950031, 60278613, 134850093, 140650097, 421950291, 622879001, 1868637003, 4360153007, 13080459021]

約数ペア:

[(1, 13080459021), (3, 4360153007), (7, 1868637003), (21, 622879001), (31, 421950291), (93, 140650097), (97, 134850093), (217, 60278613), (291, 44950031), (359, 36435819), (577, 22669773), (651, 20092871), (679, 19264299), (1077, 12145273), (1731, 7556591), (2037, 6421433), (2513, 5205117), (3007, 4350003), (4039, 3238539), (7539, 1735039), (9021, 1450001), (11129, 1175349), (12117, 1079513), (17887, 731283), (21049, 621429), (33387, 391783), (34823, 375627), (53661, 243761), (55969, 233709), (63147, 207143), (77903, 167907), (104469, 125209)]