31318233

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14281}}^1$

素因数の和:14344

約数の個数: 16

約数和(自身を含む): 45245376

約数和(自身を除く): 13927143

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 14281, 42843, 242777, 614083, 728331, 1842249, 10439411, 31318233]

約数ペア:

[(1, 31318233), (3, 10439411), (17, 1842249), (43, 728331), (51, 614083), (129, 242777), (731, 42843), (2193, 14281)]