13864697

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 18221760

約数和(自身を除く): 4357063

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 887, 1421, 2233, 6209, 9757, 15631, 25723, 43463, 68299, 180061, 282953, 478093, 1260427, 1980671, 13864697]

約数ペア:

[(1, 13864697), (7, 1980671), (11, 1260427), (29, 478093), (49, 282953), (77, 180061), (203, 68299), (319, 43463), (539, 25723), (887, 15631), (1421, 9757), (2233, 6209)]