331004014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{86969}}^1$

素因数の和:87155

約数の個数: 16

約数和(自身を含む): 544780080

約数和(自身を除く): 213776066

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 86969, 173938, 956659, 1913318, 15045637, 30091274, 165502007, 331004014]

約数ペア:

[(1, 331004014), (2, 165502007), (11, 30091274), (22, 15045637), (173, 1913318), (346, 956659), (1903, 173938), (3806, 86969)]