17011421

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 20446464

約数和(自身を除く): 3435043

約数列:

[1, 7, 23, 157, 161, 673, 1099, 3611, 4711, 15479, 25277, 105661, 108353, 739627, 2430203, 17011421]

約数ペア:

[(1, 17011421), (7, 2430203), (23, 739627), (157, 108353), (161, 105661), (673, 25277), (1099, 15479), (3611, 4711)]