2794910364561

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{207481}}^1$

素因数の和:207994

約数の個数: 64

約数和(自身を含む): 4567658135040

約数和(自身を除く): 1772747770479

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 389, 679, 1167, 1649, 2037, 2723, 4947, 6613, 8169, 11543, 19839, 34629, 37733, 46291, 113199, 138873, 207481, 264131, 622443, 641461, 792393, 1452367, 1924383, 3527177, 4357101, 4490227, 10581531, 13470681, 20125657, 24690239, 60376971, 74070717, 80710109, 140879599, 242130327, 342136169, 422638797, 564970763, 1026408507, 1372071853, 1694912289, 2394953183, 4116215559, 7184859549, 7828880573, 9604502971, 23486641719, 28813508913, 54802164011, 133090969741, 164406492033, 399272909223, 931636788187, 2794910364561]

約数ペア:

[(1, 2794910364561), (3, 931636788187), (7, 399272909223), (17, 164406492033), (21, 133090969741), (51, 54802164011), (97, 28813508913), (119, 23486641719), (291, 9604502971), (357, 7828880573), (389, 7184859549), (679, 4116215559), (1167, 2394953183), (1649, 1694912289), (2037, 1372071853), (2723, 1026408507), (4947, 564970763), (6613, 422638797), (8169, 342136169), (11543, 242130327), (19839, 140879599), (34629, 80710109), (37733, 74070717), (46291, 60376971), (113199, 24690239), (138873, 20125657), (207481, 13470681), (264131, 10581531), (622443, 4490227), (641461, 4357101), (792393, 3527177), (1452367, 1924383)]