27181389

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 37566464

約数和(自身を除く): 10385075

約数列:

[1, 3, 31, 93, 331, 883, 993, 2649, 10261, 27373, 30783, 82119, 292273, 876819, 9060463, 27181389]

約数ペア:

[(1, 27181389), (3, 9060463), (31, 876819), (93, 292273), (331, 82119), (883, 30783), (993, 27373), (2649, 10261)]