2884167

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 5136768

約数和(自身を除く): 2252601

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 83, 99, 117, 143, 243, 249, 297, 351, 429, 747, 891, 913, 1053, 1079, 1287, 2241, 2673, 2739, 3159, 3237, 3861, 6723, 8217, 9711, 11583, 11869, 20169, 24651, 29133, 34749, 35607, 73953, 87399, 106821, 221859, 262197, 320463, 961389, 2884167]

約数ペア:

[(1, 2884167), (3, 961389), (9, 320463), (11, 262197), (13, 221859), (27, 106821), (33, 87399), (39, 73953), (81, 35607), (83, 34749), (99, 29133), (117, 24651), (143, 20169), (243, 11869), (249, 11583), (297, 9711), (351, 8217), (429, 6723), (747, 3861), (891, 3237), (913, 3159), (1053, 2739), (1079, 2673), (1287, 2241)]