9963785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 13934592

約数和(自身を除く): 3970807

約数列:

[1, 5, 13, 17, 65, 71, 85, 127, 221, 355, 635, 923, 1105, 1207, 1651, 2159, 4615, 6035, 8255, 9017, 10795, 15691, 28067, 45085, 78455, 117221, 140335, 153289, 586105, 766445, 1992757, 9963785]

約数ペア:

[(1, 9963785), (5, 1992757), (13, 766445), (17, 586105), (65, 153289), (71, 140335), (85, 117221), (127, 78455), (221, 45085), (355, 28067), (635, 15691), (923, 10795), (1105, 9017), (1207, 8255), (1651, 6035), (2159, 4615)]