127822458

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{89137}}^1$

素因数の和:89381

約数の個数: 16

約数和(自身を含む): 256717440

約数和(自身を除く): 128894982

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 89137, 178274, 267411, 534822, 21303743, 42607486, 63911229, 127822458]

約数ペア:

[(1, 127822458), (2, 63911229), (3, 42607486), (6, 21303743), (239, 534822), (478, 267411), (717, 178274), (1434, 89137)]