2988897746211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{253537}}^1\times {\mathrm{5927}}^1$

素因数の和:259500

約数の個数: 48

約数和(自身を含む): 4923740412864

約数和(自身を除く): 1934842666653

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 5927, 17781, 53343, 77051, 100759, 231153, 253537, 302277, 693459, 760611, 906831, 1309867, 2281833, 3295981, 3929601, 4310129, 9887943, 11788803, 12930387, 29663829, 38791161, 56031677, 168095031, 504285093, 1502713799, 4508141397, 13524424191, 19535279387, 25546134583, 58605838161, 76638403749, 175817514483, 229915211247, 332099749579, 996299248737, 2988897746211]

約数ペア:

[(1, 2988897746211), (3, 996299248737), (9, 332099749579), (13, 229915211247), (17, 175817514483), (39, 76638403749), (51, 58605838161), (117, 25546134583), (153, 19535279387), (221, 13524424191), (663, 4508141397), (1989, 1502713799), (5927, 504285093), (17781, 168095031), (53343, 56031677), (77051, 38791161), (100759, 29663829), (231153, 12930387), (253537, 11788803), (302277, 9887943), (693459, 4310129), (760611, 3929601), (906831, 3295981), (1309867, 2281833)]