31674663

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 47244288

約数和(自身を除く): 15569625

約数列:

[1, 3, 9, 47, 103, 141, 309, 423, 727, 927, 2181, 4841, 6543, 14523, 34169, 43569, 74881, 102507, 224643, 307521, 673929, 3519407, 10558221, 31674663]

約数ペア:

[(1, 31674663), (3, 10558221), (9, 3519407), (47, 673929), (103, 307521), (141, 224643), (309, 102507), (423, 74881), (727, 43569), (927, 34169), (2181, 14523), (4841, 6543)]