1719362439

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{15373}}^1$

素因数の和:15456

約数の個数: 36

約数和(自身を含む): 2699735896

約数和(自身を除く): 980373457

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 289, 387, 731, 867, 2193, 2601, 6579, 12427, 15373, 37281, 46119, 111843, 138357, 261341, 661039, 784023, 1983117, 2352069, 4442797, 5949351, 11237663, 13328391, 33712989, 39985173, 101138967, 191040271, 573120813, 1719362439]

約数ペア:

[(1, 1719362439), (3, 573120813), (9, 191040271), (17, 101138967), (43, 39985173), (51, 33712989), (129, 13328391), (153, 11237663), (289, 5949351), (387, 4442797), (731, 2352069), (867, 1983117), (2193, 784023), (2601, 661039), (6579, 261341), (12427, 138357), (15373, 111843), (37281, 46119)]