7004673

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 12055680

約数和(自身を除く): 5051007

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 137, 171, 207, 247, 299, 411, 437, 741, 897, 1233, 1311, 1781, 2223, 2603, 2691, 3151, 3933, 5343, 5681, 7809, 9453, 16029, 17043, 23427, 28359, 33839, 40963, 51129, 59869, 101517, 122889, 179607, 304551, 368667, 538821, 778297, 2334891, 7004673]

約数ペア:

[(1, 7004673), (3, 2334891), (9, 778297), (13, 538821), (19, 368667), (23, 304551), (39, 179607), (57, 122889), (69, 101517), (117, 59869), (137, 51129), (171, 40963), (207, 33839), (247, 28359), (299, 23427), (411, 17043), (437, 16029), (741, 9453), (897, 7809), (1233, 5681), (1311, 5343), (1781, 3933), (2223, 3151), (2603, 2691)]