13708387

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 18016560

約数和(自身を除く): 4308173

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 877, 1421, 2233, 6139, 9647, 15631, 25433, 42973, 67529, 178031, 279763, 472703, 1246217, 1958341, 13708387]

約数ペア:

[(1, 13708387), (7, 1958341), (11, 1246217), (29, 472703), (49, 279763), (77, 178031), (203, 67529), (319, 42973), (539, 25433), (877, 15631), (1421, 9647), (2233, 6139)]