7120267

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 8985600

約数和(自身を除く): 1865333

約数列:

[1, 7, 11, 77, 89, 623, 979, 1039, 6853, 7273, 11429, 80003, 92471, 647297, 1017181, 7120267]

約数ペア:

[(1, 7120267), (7, 1017181), (11, 647297), (77, 92471), (89, 80003), (623, 11429), (979, 7273), (1039, 6853)]