2013203577

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15817}}^1$

素因数の和:15886

約数の個数: 64

約数和(自身を含む): 3644467200

約数和(自身を除く): 1631263623

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 57, 77, 87, 133, 203, 209, 231, 319, 399, 551, 609, 627, 957, 1463, 1653, 2233, 3857, 4389, 6061, 6699, 11571, 15817, 18183, 42427, 47451, 110719, 127281, 173987, 300523, 332157, 458693, 521961, 901569, 1217909, 1376079, 2103661, 3210851, 3305753, 3653727, 5045623, 6310983, 8715167, 9632553, 9917259, 15136869, 23140271, 26145501, 35319361, 61006169, 69420813, 95866837, 105958083, 183018507, 287600511, 671067859, 2013203577]

約数ペア:

[(1, 2013203577), (3, 671067859), (7, 287600511), (11, 183018507), (19, 105958083), (21, 95866837), (29, 69420813), (33, 61006169), (57, 35319361), (77, 26145501), (87, 23140271), (133, 15136869), (203, 9917259), (209, 9632553), (231, 8715167), (319, 6310983), (399, 5045623), (551, 3653727), (609, 3305753), (627, 3210851), (957, 2103661), (1463, 1376079), (1653, 1217909), (2233, 901569), (3857, 521961), (4389, 458693), (6061, 332157), (6699, 300523), (11571, 173987), (15817, 127281), (18183, 110719), (42427, 47451)]