13113639

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 23961600

約数和(自身を除く): 10847961

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 127, 149, 231, 381, 447, 693, 889, 1043, 1143, 1341, 1397, 1639, 2667, 3129, 4191, 4917, 8001, 9387, 9779, 11473, 12573, 14751, 18923, 29337, 34419, 56769, 88011, 103257, 132461, 170307, 208153, 397383, 624459, 1192149, 1457071, 1873377, 4371213, 13113639]

約数ペア:

[(1, 13113639), (3, 4371213), (7, 1873377), (9, 1457071), (11, 1192149), (21, 624459), (33, 397383), (63, 208153), (77, 170307), (99, 132461), (127, 103257), (149, 88011), (231, 56769), (381, 34419), (447, 29337), (693, 18923), (889, 14751), (1043, 12573), (1143, 11473), (1341, 9779), (1397, 9387), (1639, 8001), (2667, 4917), (3129, 4191)]