1967014791

素因数分解:

$3^2\times 7^3\times {\mathrm{97}}^1\times {\mathrm{6569}}^1$

素因数の和:6693

約数の個数: 48

約数和(自身を含む): 3348072000

約数和(自身を除く): 1381057209

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 343, 441, 679, 873, 1029, 2037, 3087, 4753, 6111, 6569, 14259, 19707, 33271, 42777, 45983, 59121, 99813, 137949, 299439, 321881, 413847, 637193, 965643, 1911579, 2253167, 2896929, 4460351, 5734737, 6759501, 13381053, 20278503, 31222457, 40143159, 93667371, 218557199, 281002113, 655671597, 1967014791]

約数ペア:

[(1, 1967014791), (3, 655671597), (7, 281002113), (9, 218557199), (21, 93667371), (49, 40143159), (63, 31222457), (97, 20278503), (147, 13381053), (291, 6759501), (343, 5734737), (441, 4460351), (679, 2896929), (873, 2253167), (1029, 1911579), (2037, 965643), (3087, 637193), (4753, 413847), (6111, 321881), (6569, 299439), (14259, 137949), (19707, 99813), (33271, 59121), (42777, 45983)]