172026961

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 190192640

約数和(自身を除く): 18165679

約数列:

[1, 17, 43, 109, 127, 289, 731, 1853, 2159, 4687, 5461, 12427, 13843, 31501, 36703, 79679, 92837, 235331, 595249, 1354543, 1578229, 4000627, 10119233, 172026961]

約数ペア:

[(1, 172026961), (17, 10119233), (43, 4000627), (109, 1578229), (127, 1354543), (289, 595249), (731, 235331), (1853, 92837), (2159, 79679), (4687, 36703), (5461, 31501), (12427, 13843)]