11817873

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{25747}}^1$

素因数の和:25773

約数の個数: 16

約数和(自身を含む): 18538560

約数和(自身を除く): 6720687

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 25747, 77241, 231723, 437699, 695169, 1313097, 3939291, 11817873]

約数ペア:

[(1, 11817873), (3, 3939291), (9, 1313097), (17, 695169), (27, 437699), (51, 231723), (153, 77241), (459, 25747)]