106620521

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{7229}}^1$

素因数の和:7293

約数の個数: 16

約数和(自身を含む): 127248000

約数和(自身を除く): 20627479

約数列:

[1, 7, 43, 49, 301, 343, 2107, 7229, 14749, 50603, 310847, 354221, 2175929, 2479547, 15231503, 106620521]

約数ペア:

[(1, 106620521), (7, 15231503), (43, 2479547), (49, 2175929), (301, 354221), (343, 310847), (2107, 50603), (7229, 14749)]