16464119

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 19293696

約数和(自身を除く): 2829577

約数列:

[1, 7, 71, 157, 211, 497, 1099, 1477, 11147, 14981, 33127, 78029, 104867, 231889, 2352017, 16464119]

約数ペア:

[(1, 16464119), (7, 2352017), (71, 231889), (157, 104867), (211, 78029), (497, 33127), (1099, 14981), (1477, 11147)]