40897503

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 60972912

約数和(自身を除く): 20075409

約数列:

[1, 3, 9, 53, 83, 159, 249, 477, 747, 1033, 3099, 4399, 9297, 13197, 39591, 54749, 85739, 164247, 257217, 492741, 771651, 4544167, 13632501, 40897503]

約数ペア:

[(1, 40897503), (3, 13632501), (9, 4544167), (53, 771651), (83, 492741), (159, 257217), (249, 164247), (477, 85739), (747, 54749), (1033, 39591), (3099, 13197), (4399, 9297)]