684834

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 1380288

約数和(自身を除く): 695454

約数列:

[1, 2, 3, 6, 157, 314, 471, 727, 942, 1454, 2181, 4362, 114139, 228278, 342417, 684834]

約数ペア:

[(1, 684834), (2, 342417), (3, 228278), (6, 114139), (157, 4362), (314, 2181), (471, 1454), (727, 942)]