69873089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25717}}^1$

素因数の和:25760

約数の個数: 16

約数和(自身を含む): 86412480

約数和(自身を除く): 16539391

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 25717, 282887, 334321, 488623, 3677531, 5374853, 6352099, 69873089]

約数ペア:

[(1, 69873089), (11, 6352099), (13, 5374853), (19, 3677531), (143, 488623), (209, 334321), (247, 282887), (2717, 25717)]