4030479

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2956

約数の個数: 20

約数和(自身を含む): 6377184

約数和(自身を除く): 2346705

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2927, 8781, 26343, 49759, 79029, 149277, 237087, 447831, 1343493, 4030479]

約数ペア:

[(1, 4030479), (3, 1343493), (9, 447831), (17, 237087), (27, 149277), (51, 79029), (81, 49759), (153, 26343), (459, 8781), (1377, 2927)]