1896873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 2820096

約数和(自身を除く): 923223

約数列:

[1, 3, 11, 33, 47, 141, 517, 1223, 1551, 3669, 13453, 40359, 57481, 172443, 632291, 1896873]

約数ペア:

[(1, 1896873), (3, 632291), (11, 172443), (33, 57481), (47, 40359), (141, 13453), (517, 3669), (1223, 1551)]