1984323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 2912256

約数和(自身を除く): 927933

約数列:

[1, 3, 11, 33, 157, 383, 471, 1149, 1727, 4213, 5181, 12639, 60131, 180393, 661441, 1984323]

約数ペア:

[(1, 1984323), (3, 661441), (11, 180393), (33, 60131), (157, 12639), (383, 5181), (471, 4213), (1149, 1727)]