26700289

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2647}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 33555456

約数和(自身を除く): 6855167

約数列:

[1, 7, 11, 77, 131, 917, 1441, 2647, 10087, 18529, 29117, 203819, 346757, 2427299, 3814327, 26700289]

約数ペア:

[(1, 26700289), (7, 3814327), (11, 2427299), (77, 346757), (131, 203819), (917, 29117), (1441, 18529), (2647, 10087)]