16859487

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 23250528

約数和(自身を除く): 6391041

約数列:

[1, 3, 41, 113, 123, 339, 1213, 3639, 4633, 13899, 49733, 137069, 149199, 411207, 5619829, 16859487]

約数ペア:

[(1, 16859487), (3, 5619829), (41, 411207), (113, 149199), (123, 137069), (339, 49733), (1213, 13899), (3639, 4633)]