8866503

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 14427072

約数和(自身を除く): 5560569

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 137, 141, 153, 411, 423, 459, 799, 1233, 1269, 1377, 2329, 2397, 3699, 3807, 6439, 6987, 7191, 11097, 19317, 20961, 21573, 57951, 62883, 64719, 109463, 173853, 188649, 328389, 521559, 985167, 2955501, 8866503]

約数ペア:

[(1, 8866503), (3, 2955501), (9, 985167), (17, 521559), (27, 328389), (47, 188649), (51, 173853), (81, 109463), (137, 64719), (141, 62883), (153, 57951), (411, 21573), (423, 20961), (459, 19317), (799, 11097), (1233, 7191), (1269, 6987), (1377, 6439), (2329, 3807), (2397, 3699)]