269739

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 432432

約数和(自身を除く): 162693

約数列:

[1, 3, 9, 17, 41, 43, 51, 123, 129, 153, 369, 387, 697, 731, 1763, 2091, 2193, 5289, 6273, 6579, 15867, 29971, 89913, 269739]

約数ペア:

[(1, 269739), (3, 89913), (9, 29971), (17, 15867), (41, 6579), (43, 6273), (51, 5289), (123, 2193), (129, 2091), (153, 1763), (369, 731), (387, 697)]