2051038593

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12401}}^1$

素因数の和:12494

約数の個数: 48

約数和(自身を含む): 3343182336

約数和(自身を除く): 1292143743

約数列:

[1, 3, 9, 17, 23, 47, 51, 69, 141, 153, 207, 391, 423, 799, 1081, 1173, 2397, 3243, 3519, 7191, 9729, 12401, 18377, 37203, 55131, 111609, 165393, 210817, 285223, 582847, 632451, 855669, 1748541, 1897353, 2567007, 4848791, 5245623, 9908399, 13405481, 14546373, 29725197, 40216443, 43639119, 89175591, 120649329, 227893177, 683679531, 2051038593]

約数ペア:

[(1, 2051038593), (3, 683679531), (9, 227893177), (17, 120649329), (23, 89175591), (47, 43639119), (51, 40216443), (69, 29725197), (141, 14546373), (153, 13405481), (207, 9908399), (391, 5245623), (423, 4848791), (799, 2567007), (1081, 1897353), (1173, 1748541), (2397, 855669), (3243, 632451), (3519, 582847), (7191, 285223), (9729, 210817), (12401, 165393), (18377, 111609), (37203, 55131)]