1419579

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 2599200

約数和(自身を除く): 1179621

約数列:

[1, 3, 7, 9, 21, 27, 29, 37, 49, 63, 87, 111, 147, 189, 203, 259, 261, 333, 441, 609, 777, 783, 999, 1073, 1323, 1421, 1813, 1827, 2331, 3219, 4263, 5439, 5481, 6993, 7511, 9657, 12789, 16317, 22533, 28971, 38367, 48951, 52577, 67599, 157731, 202797, 473193, 1419579]

約数ペア:

[(1, 1419579), (3, 473193), (7, 202797), (9, 157731), (21, 67599), (27, 52577), (29, 48951), (37, 38367), (49, 28971), (63, 22533), (87, 16317), (111, 12789), (147, 9657), (189, 7511), (203, 6993), (259, 5481), (261, 5439), (333, 4263), (441, 3219), (609, 2331), (777, 1827), (783, 1813), (999, 1421), (1073, 1323)]