15707041021

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{1543}}^1\times {\mathrm{2749}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 18784304000

約数和(自身を除く): 3077262979

約数列:

[1, 7, 23, 161, 529, 1543, 2749, 3703, 10801, 19243, 35489, 63227, 248423, 442589, 816247, 1454221, 4241707, 5713729, 10179547, 29691949, 97559261, 682914827, 2243863003, 15707041021]

約数ペア:

[(1, 15707041021), (7, 2243863003), (23, 682914827), (161, 97559261), (529, 29691949), (1543, 10179547), (2749, 5713729), (3703, 4241707), (10801, 1454221), (19243, 816247), (35489, 442589), (63227, 248423)]