39337731

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{10333}}^1$

素因数の和:10392

約数の個数: 20

約数和(自身を含む): 60019872

約数和(自身を除く): 20682141

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 10333, 30999, 92997, 278991, 485651, 836973, 1456953, 4370859, 13112577, 39337731]

約数ペア:

[(1, 39337731), (3, 13112577), (9, 4370859), (27, 1456953), (47, 836973), (81, 485651), (141, 278991), (423, 92997), (1269, 30999), (3807, 10333)]