2019064047

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{672349}}^1$

素因数の和:672383

約数の個数: 32

約数和(自身を含む): 3614553600

約数和(自身を除く): 1595489553

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 672349, 2017047, 4706443, 7395839, 8740537, 14119329, 22187517, 26221611, 51770873, 61183759, 96145907, 155312619, 183551277, 288437721, 673021349, 2019064047]

約数ペア:

[(1, 2019064047), (3, 673021349), (7, 288437721), (11, 183551277), (13, 155312619), (21, 96145907), (33, 61183759), (39, 51770873), (77, 26221611), (91, 22187517), (143, 14119329), (231, 8740537), (273, 7395839), (429, 4706443), (1001, 2017047), (3003, 672349)]