2017301139

素因数分解:

$3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{18371}}^1$

素因数の和:18477

約数の個数: 48

約数和(自身を含む): 3518605440

約数和(自身を除く): 1501304301

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 83, 147, 189, 249, 441, 581, 747, 1323, 1743, 2241, 4067, 5229, 12201, 15687, 18371, 36603, 55113, 109809, 128597, 165339, 385791, 496017, 900179, 1157373, 1524793, 2700537, 3472119, 4574379, 8101611, 10673551, 13723137, 24304833, 32020653, 41169411, 74714857, 96061959, 224144571, 288185877, 672433713, 2017301139]

約数ペア:

[(1, 2017301139), (3, 672433713), (7, 288185877), (9, 224144571), (21, 96061959), (27, 74714857), (49, 41169411), (63, 32020653), (83, 24304833), (147, 13723137), (189, 10673551), (249, 8101611), (441, 4574379), (581, 3472119), (747, 2700537), (1323, 1524793), (1743, 1157373), (2241, 900179), (4067, 496017), (5229, 385791), (12201, 165339), (15687, 128597), (18371, 109809), (36603, 55113)]