228857181

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{122449}}^1$

素因数の和:122548

約数の個数: 16

約数和(自身を含む): 352656000

約数和(自身を除く): 123798819

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 122449, 367347, 857143, 2571429, 10897961, 32693883, 76285727, 228857181]

約数ペア:

[(1, 228857181), (3, 76285727), (7, 32693883), (21, 10897961), (89, 2571429), (267, 857143), (623, 367347), (1869, 122449)]