141955513

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{7039}}^1$

素因数の和:7156

約数の個数: 16

約数和(自身を含む): 168509440

約数和(自身を除く): 26553927

約数列:

[1, 7, 43, 67, 301, 469, 2881, 7039, 20167, 49273, 302677, 471613, 2118739, 3301291, 20279359, 141955513]

約数ペア:

[(1, 141955513), (7, 20279359), (43, 3301291), (67, 2118739), (301, 471613), (469, 302677), (2881, 49273), (7039, 20167)]