38335221

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 61447680

約数和(自身を除く): 23112459

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 1777, 2397, 5331, 7191, 15993, 21573, 30209, 47979, 83519, 90627, 250557, 271881, 751671, 815643, 1419823, 2255013, 4259469, 12778407, 38335221]

約数ペア:

[(1, 38335221), (3, 12778407), (9, 4259469), (17, 2255013), (27, 1419823), (47, 815643), (51, 751671), (141, 271881), (153, 250557), (423, 90627), (459, 83519), (799, 47979), (1269, 30209), (1777, 21573), (2397, 15993), (5331, 7191)]