42391701

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{142733}}^1$

素因数の和:142753

約数の個数: 16

約数和(自身を含む): 68512320

約数和(自身を除く): 26120619

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 142733, 428199, 1284597, 1570063, 3853791, 4710189, 14130567, 42391701]

約数ペア:

[(1, 42391701), (3, 14130567), (9, 4710189), (11, 3853791), (27, 1570063), (33, 1284597), (99, 428199), (297, 142733)]