13782923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9421}}^1$

素因数の和:9458

約数の個数: 16

約数和(自身を含む): 18090240

約数和(自身を除く): 4307317

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 9421, 65947, 103631, 178999, 725417, 1252993, 1968989, 13782923]

約数ペア:

[(1, 13782923), (7, 1968989), (11, 1252993), (19, 725417), (77, 178999), (133, 103631), (209, 65947), (1463, 9421)]