2008804941

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57809}}^1$

素因数の和:57848

約数の個数: 48

約数和(自身を含む): 3535197120

約数和(自身を除く): 1526392179

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 429, 891, 1053, 1287, 2673, 3159, 3861, 11583, 34749, 57809, 173427, 520281, 635899, 751517, 1560843, 1907697, 2254551, 4682529, 5723091, 6763653, 8266687, 14047587, 17169273, 20290959, 24800061, 51507819, 60872877, 74400183, 154523457, 182618631, 223200549, 669601647, 2008804941]

約数ペア:

[(1, 2008804941), (3, 669601647), (9, 223200549), (11, 182618631), (13, 154523457), (27, 74400183), (33, 60872877), (39, 51507819), (81, 24800061), (99, 20290959), (117, 17169273), (143, 14047587), (243, 8266687), (297, 6763653), (351, 5723091), (429, 4682529), (891, 2254551), (1053, 1907697), (1287, 1560843), (2673, 751517), (3159, 635899), (3861, 520281), (11583, 173427), (34749, 57809)]