231170017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19913}}^1$

素因数の和:19992

約数の個数: 16

約数和(自身を含む): 267644160

約数和(自身を除く): 36474143

約数列:

[1, 13, 19, 47, 247, 611, 893, 11609, 19913, 258869, 378347, 935911, 4918511, 12166843, 17782309, 231170017]

約数ペア:

[(1, 231170017), (13, 17782309), (19, 12166843), (47, 4918511), (247, 935911), (611, 378347), (893, 258869), (11609, 19913)]