31055613

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 42250752

約数和(自身を除く): 11195139

約数列:

[1, 3, 71, 211, 213, 633, 691, 2073, 14981, 44943, 49061, 145801, 147183, 437403, 10351871, 31055613]

約数ペア:

[(1, 31055613), (3, 10351871), (71, 437403), (211, 147183), (213, 145801), (633, 49061), (691, 44943), (2073, 14981)]