16897371

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8081}}^1$

素因数の和:8142

約数の個数: 16

約数和(自身を含む): 24439968

約数和(自身を除く): 7542597

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 8081, 24243, 137377, 331321, 412131, 993963, 5632457, 16897371]

約数ペア:

[(1, 16897371), (3, 5632457), (17, 993963), (41, 412131), (51, 331321), (123, 137377), (697, 24243), (2091, 8081)]