6882161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 2189839

約数列:

[1, 11, 13, 17, 19, 143, 149, 187, 209, 221, 247, 323, 1639, 1937, 2431, 2533, 2717, 2831, 3553, 4199, 21307, 27863, 31141, 32929, 36803, 46189, 48127, 362219, 404833, 529397, 625651, 6882161]

約数ペア:

[(1, 6882161), (11, 625651), (13, 529397), (17, 404833), (19, 362219), (143, 48127), (149, 46189), (187, 36803), (209, 32929), (221, 31141), (247, 27863), (323, 21307), (1639, 4199), (1937, 3553), (2431, 2831), (2533, 2717)]