293764221

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{3331}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 436625280

約数和(自身を除く): 142861059

約数列:

[1, 3, 9, 41, 123, 239, 369, 717, 2151, 3331, 9799, 9993, 29397, 29979, 88191, 136571, 409713, 796109, 1229139, 2388327, 7164981, 32640469, 97921407, 293764221]

約数ペア:

[(1, 293764221), (3, 97921407), (9, 32640469), (41, 7164981), (123, 2388327), (239, 1229139), (369, 796109), (717, 409713), (2151, 136571), (3331, 88191), (9799, 29979), (9993, 29397)]