27318201

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12457}}^1$

素因数の和:12520

約数の個数: 16

約数和(自身を含む): 39466944

約数和(自身を除く): 12148743

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 12457, 37371, 211769, 535651, 635307, 1606953, 9106067, 27318201]

約数ペア:

[(1, 27318201), (3, 9106067), (17, 1606953), (43, 635307), (51, 535651), (129, 211769), (731, 37371), (2193, 12457)]