42285339

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5587

約数の個数: 24

約数和(自身を含む): 65468832

約数和(自身を除く): 23183493

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 5521, 7659, 16563, 49689, 126983, 204277, 380949, 612831, 1142847, 1838493, 4698371, 14095113, 42285339]

約数ペア:

[(1, 42285339), (3, 14095113), (9, 4698371), (23, 1838493), (37, 1142847), (69, 612831), (111, 380949), (207, 204277), (333, 126983), (851, 49689), (2553, 16563), (5521, 7659)]