8877213

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{3413}}^1$

素因数の和:3453

約数の個数: 18

約数和(自身を含む): 13625274

約数和(自身を除く): 4748061

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 3413, 10239, 30717, 58021, 174063, 522189, 986357, 2959071, 8877213]

約数ペア:

[(1, 8877213), (3, 2959071), (9, 986357), (17, 522189), (51, 174063), (153, 58021), (289, 30717), (867, 10239), (2601, 3413)]