13534213

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:106

約数の個数: 36

約数和(自身を含む): 18534880

約数和(自身を除く): 5000667

約数列:

[1, 7, 11, 19, 29, 77, 121, 133, 203, 209, 319, 551, 841, 847, 1463, 2233, 2299, 3509, 3857, 5887, 6061, 9251, 15979, 16093, 24563, 42427, 64757, 66671, 101761, 111853, 175769, 466697, 712327, 1230383, 1933459, 13534213]

約数ペア:

[(1, 13534213), (7, 1933459), (11, 1230383), (19, 712327), (29, 466697), (77, 175769), (121, 111853), (133, 101761), (203, 66671), (209, 64757), (319, 42427), (551, 24563), (841, 16093), (847, 15979), (1463, 9251), (2233, 6061), (2299, 5887), (3509, 3857)]