4916457

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 80

約数和(自身を含む): 9757440

約数和(自身を除く): 4840983

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 29, 39, 63, 69, 81, 87, 91, 117, 161, 189, 203, 207, 261, 273, 299, 351, 377, 483, 567, 609, 621, 667, 783, 819, 897, 1053, 1131, 1449, 1827, 1863, 2001, 2093, 2349, 2457, 2639, 2691, 3393, 4347, 4669, 5481, 6003, 6279, 7371, 7917, 8073, 8671, 10179, 13041, 14007, 16443, 18009, 18837, 23751, 24219, 26013, 30537, 42021, 54027, 56511, 60697, 71253, 78039, 126063, 169533, 182091, 213759, 234117, 378189, 546273, 702351, 1638819, 4916457]

約数ペア:

[(1, 4916457), (3, 1638819), (7, 702351), (9, 546273), (13, 378189), (21, 234117), (23, 213759), (27, 182091), (29, 169533), (39, 126063), (63, 78039), (69, 71253), (81, 60697), (87, 56511), (91, 54027), (117, 42021), (161, 30537), (189, 26013), (203, 24219), (207, 23751), (261, 18837), (273, 18009), (299, 16443), (351, 14007), (377, 13041), (483, 10179), (567, 8671), (609, 8073), (621, 7917), (667, 7371), (783, 6279), (819, 6003), (897, 5481), (1053, 4669), (1131, 4347), (1449, 3393), (1827, 2691), (1863, 2639), (2001, 2457), (2093, 2349)]