1277802

素因数分解:

$2^1\times 3^3\times {\mathrm{23663}}^1$

素因数の和:23674

約数の個数: 16

約数和(自身を含む): 2839680

約数和(自身を除く): 1561878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 23663, 47326, 70989, 141978, 212967, 425934, 638901, 1277802]

約数ペア:

[(1, 1277802), (2, 638901), (3, 425934), (6, 212967), (9, 141978), (18, 70989), (27, 47326), (54, 23663)]