819426

素因数分解:

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

素因数の和:3377

約数の個数: 16

約数和(自身を含む): 1679328

約数和(自身を除く): 859902

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 3331, 6662, 9993, 19986, 136571, 273142, 409713, 819426]

約数ペア:

[(1, 819426), (2, 409713), (3, 273142), (6, 136571), (41, 19986), (82, 9993), (123, 6662), (246, 3331)]