8979355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 13644288

約数和(自身を除く): 4664933

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 281, 385, 415, 581, 913, 1405, 1967, 2905, 3091, 4565, 6391, 9835, 15455, 21637, 23323, 31955, 108185, 116615, 163261, 256553, 816305, 1282765, 1795871, 8979355]

約数ペア:

[(1, 8979355), (5, 1795871), (7, 1282765), (11, 816305), (35, 256553), (55, 163261), (77, 116615), (83, 108185), (281, 31955), (385, 23323), (415, 21637), (581, 15455), (913, 9835), (1405, 6391), (1967, 4565), (2905, 3091)]