7130252217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{17387}}^1$

素因数の和:17478

約数の個数: 48

約数和(自身を含む): 11274100992

約数和(自身を除く): 4143848775

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 289, 473, 561, 731, 867, 1419, 2193, 3179, 8041, 9537, 12427, 17387, 24123, 37281, 52161, 136697, 191257, 295579, 410091, 573771, 747641, 886737, 2242923, 3251369, 5024843, 8224051, 9754107, 12709897, 15074529, 24672153, 38129691, 55273273, 139808867, 165819819, 216068249, 419426601, 648204747, 2376750739, 7130252217]

約数ペア:

[(1, 7130252217), (3, 2376750739), (11, 648204747), (17, 419426601), (33, 216068249), (43, 165819819), (51, 139808867), (129, 55273273), (187, 38129691), (289, 24672153), (473, 15074529), (561, 12709897), (731, 9754107), (867, 8224051), (1419, 5024843), (2193, 3251369), (3179, 2242923), (8041, 886737), (9537, 747641), (12427, 573771), (17387, 410091), (24123, 295579), (37281, 191257), (52161, 136697)]