2715702927

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5639}}^1$

素因数の和:5756

約数の個数: 64

約数和(自身を含む): 4678041600

約数和(自身を除く): 1962338673

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 71, 119, 133, 213, 323, 357, 399, 497, 969, 1207, 1349, 1491, 2261, 3621, 4047, 5639, 6783, 8449, 9443, 16917, 22933, 25347, 28329, 39473, 68799, 95863, 107141, 118419, 160531, 287589, 321423, 400369, 481593, 671041, 749987, 1201107, 1821397, 2013123, 2249961, 2802583, 5464191, 6806273, 7607011, 8407749, 12749779, 20418819, 22821033, 38249337, 47643911, 53249077, 129319187, 142931733, 159747231, 387957561, 905234309, 2715702927]

約数ペア:

[(1, 2715702927), (3, 905234309), (7, 387957561), (17, 159747231), (19, 142931733), (21, 129319187), (51, 53249077), (57, 47643911), (71, 38249337), (119, 22821033), (133, 20418819), (213, 12749779), (323, 8407749), (357, 7607011), (399, 6806273), (497, 5464191), (969, 2802583), (1207, 2249961), (1349, 2013123), (1491, 1821397), (2261, 1201107), (3621, 749987), (4047, 671041), (5639, 481593), (6783, 400369), (8449, 321423), (9443, 287589), (16917, 160531), (22933, 118419), (25347, 107141), (28329, 95863), (39473, 68799)]