1379969489841

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1299689}}^1$

素因数の和:1300009

約数の個数: 32

約数和(自身を含む): 1976360601600

約数和(自身を除く): 596391111759

約数列:

[1, 3, 17, 51, 109, 191, 327, 573, 1853, 3247, 5559, 9741, 20819, 62457, 353923, 1061769, 1299689, 3899067, 22094713, 66284139, 141666101, 248240599, 424998303, 744721797, 2408323717, 4220090183, 7224971151, 12660270549, 27058225291, 81174675873, 459989829947, 1379969489841]

約数ペア:

[(1, 1379969489841), (3, 459989829947), (17, 81174675873), (51, 27058225291), (109, 12660270549), (191, 7224971151), (327, 4220090183), (573, 2408323717), (1853, 744721797), (3247, 424998303), (5559, 248240599), (9741, 141666101), (20819, 66284139), (62457, 22094713), (353923, 3899067), (1061769, 1299689)]