12954051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 22239360

約数和(自身を除く): 9285309

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 129, 153, 179, 187, 387, 473, 537, 561, 731, 1419, 1611, 1683, 1969, 2193, 3043, 4257, 5907, 6579, 7697, 8041, 9129, 17721, 23091, 24123, 27387, 33473, 69273, 72369, 84667, 100419, 130849, 254001, 301257, 392547, 762003, 1177641, 1439339, 4318017, 12954051]

約数ペア:

[(1, 12954051), (3, 4318017), (9, 1439339), (11, 1177641), (17, 762003), (33, 392547), (43, 301257), (51, 254001), (99, 130849), (129, 100419), (153, 84667), (179, 72369), (187, 69273), (387, 33473), (473, 27387), (537, 24123), (561, 23091), (731, 17721), (1419, 9129), (1611, 8041), (1683, 7697), (1969, 6579), (2193, 5907), (3043, 4257)]