38199951

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{19381}}^1$

素因数の和:19463

約数の個数: 16

約数和(自身を含む): 57370720

約数和(自身を除く): 19170769

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 19381, 58143, 174429, 523287, 1414813, 4244439, 12733317, 38199951]

約数ペア:

[(1, 38199951), (3, 12733317), (9, 4244439), (27, 1414813), (73, 523287), (219, 174429), (657, 58143), (1971, 19381)]