16933763

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 21792240

約数和(自身を除く): 4858477

約数列:

[1, 7, 11, 49, 77, 89, 353, 539, 623, 979, 2471, 3883, 4361, 6853, 17297, 27181, 31417, 47971, 190267, 219919, 345587, 1539433, 2419109, 16933763]

約数ペア:

[(1, 16933763), (7, 2419109), (11, 1539433), (49, 345587), (77, 219919), (89, 190267), (353, 47971), (539, 31417), (623, 27181), (979, 17297), (2471, 6853), (3883, 4361)]