273438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1400

約数の個数: 24

約数和(自身を含む): 646776

約数和(自身を除く): 373338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1381, 2762, 4143, 8286, 12429, 15191, 24858, 30382, 45573, 91146, 136719, 273438]

約数ペア:

[(1, 273438), (2, 136719), (3, 91146), (6, 45573), (9, 30382), (11, 24858), (18, 15191), (22, 12429), (33, 8286), (66, 4143), (99, 2762), (198, 1381)]