13039731

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{28409}}^1$

素因数の和:28435

約数の個数: 16

約数和(自身を含む): 20455200

約数和(自身を除く): 7415469

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 28409, 85227, 255681, 482953, 767043, 1448859, 4346577, 13039731]

約数ペア:

[(1, 13039731), (3, 4346577), (9, 1448859), (17, 767043), (27, 482953), (51, 255681), (153, 85227), (459, 28409)]