39515391

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{31139}}^1$

素因数の和:31195

約数の個数: 16

約数和(自身を含む): 59788800

約数和(自身を除く): 20273409

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 31139, 93417, 280251, 840753, 1463533, 4390599, 13171797, 39515391]

約数ペア:

[(1, 39515391), (3, 13171797), (9, 4390599), (27, 1463533), (47, 840753), (141, 280251), (423, 93417), (1269, 31139)]