13889051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 16

約数和(自身を含む): 16161120

約数和(自身を除く): 2272069

約数列:

[1, 11, 17, 187, 257, 289, 2827, 3179, 4369, 4913, 48059, 54043, 74273, 817003, 1262641, 13889051]

約数ペア:

[(1, 13889051), (11, 1262641), (17, 817003), (187, 74273), (257, 54043), (289, 48059), (2827, 4913), (3179, 4369)]