228575039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{17159}}^1$

素因数の和:17350

約数の個数: 16

約数和(自身を含む): 286640640

約数和(自身を除く): 58065601

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 13321, 17159, 120113, 188749, 1321243, 2968507, 20779549, 32653577, 228575039]

約数ペア:

[(1, 228575039), (7, 32653577), (11, 20779549), (77, 2968507), (173, 1321243), (1211, 188749), (1903, 120113), (13321, 17159)]