26735981

素因数分解:

${\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:752

約数の個数: 12

約数和(自身を含む): 28312416

約数和(自身を除く): 1576435

約数列:

[1, 31, 43, 647, 961, 1333, 20057, 27821, 41323, 621767, 862451, 26735981]

約数ペア:

[(1, 26735981), (31, 862451), (43, 621767), (647, 41323), (961, 27821), (1333, 20057)]