16018051

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 19846944

約数和(自身を除く): 3828893

約数列:

[1, 7, 23, 49, 61, 161, 233, 427, 1127, 1403, 1631, 2989, 5359, 9821, 11417, 14213, 37513, 68747, 99491, 262591, 326899, 696437, 2288293, 16018051]

約数ペア:

[(1, 16018051), (7, 2288293), (23, 696437), (49, 326899), (61, 262591), (161, 99491), (233, 68747), (427, 37513), (1127, 14213), (1403, 11417), (1631, 9821), (2989, 5359)]