1298343321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11699}}^1$

素因数の和:11794

約数の個数: 48

約数和(自身を含む): 2190240000

約数和(自身を除く): 891896679

約数列:

[1, 3, 9, 11, 19, 33, 57, 59, 99, 171, 177, 209, 531, 627, 649, 1121, 1881, 1947, 3363, 5841, 10089, 11699, 12331, 35097, 36993, 105291, 110979, 128689, 222281, 386067, 666843, 690241, 1158201, 2000529, 2070723, 2445091, 6212169, 7335273, 7592651, 13114579, 22005819, 22777953, 39343737, 68333859, 118031211, 144260369, 432781107, 1298343321]

約数ペア:

[(1, 1298343321), (3, 432781107), (9, 144260369), (11, 118031211), (19, 68333859), (33, 39343737), (57, 22777953), (59, 22005819), (99, 13114579), (171, 7592651), (177, 7335273), (209, 6212169), (531, 2445091), (627, 2070723), (649, 2000529), (1121, 1158201), (1881, 690241), (1947, 666843), (3363, 386067), (5841, 222281), (10089, 128689), (11699, 110979), (12331, 105291), (35097, 36993)]