31292043

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1373}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 42736896

約数和(自身を除く): 11444853

約数列:

[1, 3, 71, 107, 213, 321, 1373, 4119, 7597, 22791, 97483, 146911, 292449, 440733, 10430681, 31292043]

約数ペア:

[(1, 31292043), (3, 10430681), (71, 440733), (107, 292449), (213, 146911), (321, 97483), (1373, 22791), (4119, 7597)]