10381851

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:1992

約数の個数: 20

約数和(自身を含む): 15748392

約数和(自身を除く): 5366541

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 1913, 5427, 5739, 17217, 51651, 128171, 154953, 384513, 1153539, 3460617, 10381851]

約数ペア:

[(1, 10381851), (3, 3460617), (9, 1153539), (27, 384513), (67, 154953), (81, 128171), (201, 51651), (603, 17217), (1809, 5739), (1913, 5427)]