41920571

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 53932032

約数和(自身を除く): 12011461

約数列:

[1, 7, 11, 43, 77, 121, 301, 473, 847, 1151, 3311, 5203, 8057, 12661, 36421, 49493, 88627, 139271, 346451, 544423, 974897, 3810961, 5988653, 41920571]

約数ペア:

[(1, 41920571), (7, 5988653), (11, 3810961), (43, 974897), (77, 544423), (121, 346451), (301, 139271), (473, 88627), (847, 49493), (1151, 36421), (3311, 12661), (5203, 8057)]