55118947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{863}}^1$

素因数の和:927

約数の個数: 16

約数和(自身を含む): 63141120

約数和(自身を除く): 8022173

約数列:

[1, 13, 17, 221, 289, 863, 3757, 4913, 11219, 14671, 63869, 190723, 249407, 3242291, 4239919, 55118947]

約数ペア:

[(1, 55118947), (13, 4239919), (17, 3242291), (221, 249407), (289, 190723), (863, 63869), (3757, 14671), (4913, 11219)]