279256109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 325693440

約数和(自身を除く): 46437331

約数列:

[1, 11, 29, 61, 113, 127, 319, 671, 1243, 1397, 1769, 3277, 3683, 6893, 7747, 14351, 19459, 36047, 40513, 75823, 85217, 157861, 199897, 224663, 416179, 875411, 2198867, 2471293, 4577969, 9629521, 25386919, 279256109]

約数ペア:

[(1, 279256109), (11, 25386919), (29, 9629521), (61, 4577969), (113, 2471293), (127, 2198867), (319, 875411), (671, 416179), (1243, 224663), (1397, 199897), (1769, 157861), (3277, 85217), (3683, 75823), (6893, 40513), (7747, 36047), (14351, 19459)]