13305040707

素因数分解:

$3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{463}}^1\times {\mathrm{839}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 20794475520

約数和(自身を除く): 7489434813

約数列:

[1, 3, 7, 21, 49, 147, 233, 463, 699, 839, 1389, 1631, 2517, 3241, 4893, 5873, 9723, 11417, 17619, 22687, 34251, 41111, 68061, 107879, 123333, 195487, 323637, 388457, 586461, 755153, 1165371, 1368409, 2265459, 2719199, 4105227, 5286071, 8157597, 9578863, 15858213, 19034393, 28736589, 57103179, 90510481, 271531443, 633573367, 1900720101, 4435013569, 13305040707]

約数ペア:

[(1, 13305040707), (3, 4435013569), (7, 1900720101), (21, 633573367), (49, 271531443), (147, 90510481), (233, 57103179), (463, 28736589), (699, 19034393), (839, 15858213), (1389, 9578863), (1631, 8157597), (2517, 5286071), (3241, 4105227), (4893, 2719199), (5873, 2265459), (9723, 1368409), (11417, 1165371), (17619, 755153), (22687, 586461), (34251, 388457), (41111, 323637), (68061, 195487), (107879, 123333)]