430057143

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{165343}}^1$

素因数の和:165383

約数の個数: 18

約数和(自身を含む): 659887904

約数和(自身を除く): 229830761

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 165343, 496029, 1488087, 2810831, 8432493, 25297479, 47784127, 143352381, 430057143]

約数ペア:

[(1, 430057143), (3, 143352381), (9, 47784127), (17, 25297479), (51, 8432493), (153, 2810831), (289, 1488087), (867, 496029), (2601, 165343)]