201922617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{304559}}^1$

素因数の和:304592

約数の個数: 16

約数和(自身を含む): 306996480

約数和(自身を除く): 105073863

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 304559, 913677, 3959267, 5177503, 11877801, 15532509, 67307539, 201922617]

約数ペア:

[(1, 201922617), (3, 67307539), (13, 15532509), (17, 11877801), (39, 5177503), (51, 3959267), (221, 913677), (663, 304559)]