289702314

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{133013}}^1$

素因数の和:133043

約数の個数: 36

約数和(自身を含む): 689943618

約数和(自身を除く): 400241304

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 133013, 266026, 399039, 798078, 1197117, 1463143, 2394234, 2926286, 4389429, 8778858, 13168287, 16094573, 26336574, 32189146, 48283719, 96567438, 144851157, 289702314]

約数ペア:

[(1, 289702314), (2, 144851157), (3, 96567438), (6, 48283719), (9, 32189146), (11, 26336574), (18, 16094573), (22, 13168287), (33, 8778858), (66, 4389429), (99, 2926286), (121, 2394234), (198, 1463143), (242, 1197117), (363, 798078), (726, 399039), (1089, 266026), (2178, 133013)]