31138053

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 42926016

約数和(自身を除く): 11787963

約数列:

[1, 3, 37, 111, 163, 489, 1721, 5163, 6031, 18093, 63677, 191031, 280523, 841569, 10379351, 31138053]

約数ペア:

[(1, 31138053), (3, 10379351), (37, 841569), (111, 280523), (163, 191031), (489, 63677), (1721, 18093), (5163, 6031)]