31992951

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 43388928

約数和(自身を除く): 11395977

約数列:

[1, 3, 127, 131, 381, 393, 641, 1923, 16637, 49911, 81407, 83971, 244221, 251913, 10664317, 31992951]

約数ペア:

[(1, 31992951), (3, 10664317), (127, 251913), (131, 244221), (381, 83971), (393, 81407), (641, 49911), (1923, 16637)]