17042753

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9857}}^1$

素因数の和:9896

約数の個数: 16

約数和(自身を含む): 22081920

約数和(自身を除く): 5039167

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 9857, 68999, 128141, 187283, 896987, 1310981, 2434679, 17042753]

約数ペア:

[(1, 17042753), (7, 2434679), (13, 1310981), (19, 896987), (91, 187283), (133, 128141), (247, 68999), (1729, 9857)]