788252067

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{423109}}^1$

素因数の和:423144

約数の個数: 20

約数和(自身を含む): 1228711440

約数和(自身を除く): 440459373

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 423109, 1269327, 3807981, 9731507, 11423943, 29194521, 34271829, 87583563, 262750689, 788252067]

約数ペア:

[(1, 788252067), (3, 262750689), (9, 87583563), (23, 34271829), (27, 29194521), (69, 11423943), (81, 9731507), (207, 3807981), (621, 1269327), (1863, 423109)]