457717953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2953}}^1$

素因数の和:3046

約数の個数: 48

約数和(自身を含む): 779477888

約数和(自身を除く): 321759935

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 121, 183, 231, 363, 427, 671, 847, 1281, 2013, 2541, 2953, 4697, 7381, 8859, 14091, 20671, 22143, 32483, 51667, 62013, 97449, 155001, 180133, 227381, 357313, 540399, 682143, 1071939, 1260931, 1981463, 2501191, 3782793, 5944389, 7503573, 13870241, 21796093, 41610723, 65388279, 152572651, 457717953]

約数ペア:

[(1, 457717953), (3, 152572651), (7, 65388279), (11, 41610723), (21, 21796093), (33, 13870241), (61, 7503573), (77, 5944389), (121, 3782793), (183, 2501191), (231, 1981463), (363, 1260931), (427, 1071939), (671, 682143), (847, 540399), (1281, 357313), (2013, 227381), (2541, 180133), (2953, 155001), (4697, 97449), (7381, 62013), (8859, 51667), (14091, 32483), (20671, 22143)]