7120263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 10130400

約数和(自身を除く): 3010137

約数列:

[1, 3, 17, 51, 149, 447, 937, 2533, 2811, 7599, 15929, 47787, 139613, 418839, 2373421, 7120263]

約数ペア:

[(1, 7120263), (3, 2373421), (17, 418839), (51, 139613), (149, 47787), (447, 15929), (937, 7599), (2533, 2811)]