9197447

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{8161}}^1$

素因数の和:8198

約数の個数: 12

約数和(自身を含む): 11165616

約数和(自身を除く): 1968169

約数列:

[1, 7, 23, 49, 161, 1127, 8161, 57127, 187703, 399889, 1313921, 9197447]

約数ペア:

[(1, 9197447), (7, 1313921), (23, 399889), (49, 187703), (161, 57127), (1127, 8161)]