9880689

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 17176320

約数和(自身を除く): 7295631

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 2129, 4641, 6387, 14903, 27677, 36193, 44709, 83031, 108579, 193739, 253351, 470509, 581217, 760053, 1411527, 3293563, 9880689]

約数ペア:

[(1, 9880689), (3, 3293563), (7, 1411527), (13, 760053), (17, 581217), (21, 470509), (39, 253351), (51, 193739), (91, 108579), (119, 83031), (221, 44709), (273, 36193), (357, 27677), (663, 14903), (1547, 6387), (2129, 4641)]