39440051

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 49124880

約数和(自身を除く): 9684829

約数列:

[1, 7, 17, 49, 113, 119, 419, 791, 833, 1921, 2933, 5537, 7123, 13447, 20531, 47347, 49861, 94129, 331429, 349027, 804899, 2320003, 5634293, 39440051]

約数ペア:

[(1, 39440051), (7, 5634293), (17, 2320003), (49, 804899), (113, 349027), (119, 331429), (419, 94129), (791, 49861), (833, 47347), (1921, 20531), (2933, 13447), (5537, 7123)]