31994703

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{91153}}^1$

素因数の和:91175

約数の個数: 16

約数和(自身を含む): 51046240

約数和(自身を除く): 19051537

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 91153, 273459, 820377, 1184989, 2461131, 3554967, 10664901, 31994703]

約数ペア:

[(1, 31994703), (3, 10664901), (9, 3554967), (13, 2461131), (27, 1184989), (39, 820377), (117, 273459), (351, 91153)]