211678534179

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{14420501}}^1$

素因数の和:14420747

約数の個数: 24

約数和(自身を含む): 350937336672

約数和(自身を除く): 139258802493

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 1631, 2097, 4893, 14679, 14420501, 43261503, 100943507, 129784509, 302830521, 908491563, 3359976733, 10079930199, 23519837131, 30239790597, 70559511393, 211678534179]

約数ペア:

[(1, 211678534179), (3, 70559511393), (7, 30239790597), (9, 23519837131), (21, 10079930199), (63, 3359976733), (233, 908491563), (699, 302830521), (1631, 129784509), (2097, 100943507), (4893, 43261503), (14679, 14420501)]