972321203

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{9151}}^1$

素因数の和:9554

約数の個数: 16

約数和(自身を含む): 1140412416

約数和(自身を除く): 168091213

約数列:

[1, 7, 43, 301, 353, 2471, 9151, 15179, 64057, 106253, 393493, 2754451, 3230303, 22612121, 138903029, 972321203]

約数ペア:

[(1, 972321203), (7, 138903029), (43, 22612121), (301, 3230303), (353, 2754451), (2471, 393493), (9151, 106253), (15179, 64057)]