39592881

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{28753}}^1$

素因数の和:28782

約数の個数: 20

約数和(自身を含む): 62626212

約数和(自身を除く): 23033331

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 28753, 86259, 258777, 488801, 776331, 1466403, 2328993, 4399209, 13197627, 39592881]

約数ペア:

[(1, 39592881), (3, 13197627), (9, 4399209), (17, 2328993), (27, 1466403), (51, 776331), (81, 488801), (153, 258777), (459, 86259), (1377, 28753)]