38627379

素因数分解:

$3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1259}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 63947520

約数和(自身を除く): 25320141

約数列:

[1, 3, 7, 9, 21, 63, 487, 1259, 1461, 3409, 3777, 4383, 8813, 10227, 11331, 26439, 30681, 79317, 613133, 1839399, 4291931, 5518197, 12875793, 38627379]

約数ペア:

[(1, 38627379), (3, 12875793), (7, 5518197), (9, 4291931), (21, 1839399), (63, 613133), (487, 79317), (1259, 30681), (1461, 26439), (3409, 11331), (3777, 10227), (4383, 8813)]