38923557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17749}}^1$

素因数の和:17812

約数の個数: 16

約数和(自身を含む): 56232000

約数和(自身を除く): 17308443

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 17749, 53247, 301733, 763207, 905199, 2289621, 12974519, 38923557]

約数ペア:

[(1, 38923557), (3, 12974519), (17, 2289621), (43, 905199), (51, 763207), (129, 301733), (731, 53247), (2193, 17749)]