2192289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 3293184

約数和(自身を除く): 1100895

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 2143, 6429, 23573, 66433, 70719, 199299, 730763, 2192289]

約数ペア:

[(1, 2192289), (3, 730763), (11, 199299), (31, 70719), (33, 66433), (93, 23573), (341, 6429), (1023, 2143)]