7122392011

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{45523}}^1$

素因数の和:45671

約数の個数: 24

約数和(自身を含む): 8635720704

約数和(自身を除く): 1513328693

約数列:

[1, 7, 31, 49, 103, 217, 721, 1519, 3193, 5047, 22351, 45523, 156457, 318661, 1411213, 2230627, 4688869, 9878491, 32822083, 69149437, 145354939, 229754581, 1017484573, 7122392011]

約数ペア:

[(1, 7122392011), (7, 1017484573), (31, 229754581), (49, 145354939), (103, 69149437), (217, 32822083), (721, 9878491), (1519, 4688869), (3193, 2230627), (5047, 1411213), (22351, 318661), (45523, 156457)]