11745249

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 18862080

約数和(自身を除く): 7116831

約数列:

[1, 3, 17, 19, 23, 31, 51, 57, 69, 93, 289, 323, 391, 437, 527, 589, 713, 867, 969, 1173, 1311, 1581, 1767, 2139, 5491, 6647, 7429, 8959, 10013, 12121, 13547, 16473, 19941, 22287, 26877, 30039, 36363, 40641, 126293, 170221, 206057, 230299, 378879, 510663, 618171, 690897, 3915083, 11745249]

約数ペア:

[(1, 11745249), (3, 3915083), (17, 690897), (19, 618171), (23, 510663), (31, 378879), (51, 230299), (57, 206057), (69, 170221), (93, 126293), (289, 40641), (323, 36363), (391, 30039), (437, 26877), (527, 22287), (589, 19941), (713, 16473), (867, 13547), (969, 12121), (1173, 10013), (1311, 8959), (1581, 7429), (1767, 6647), (2139, 5491)]