1228275189

素因数分解:

$3^2\times {\mathrm{971}}^1\times {\mathrm{140551}}^1$

素因数の和:141528

約数の個数: 12

約数和(自身を含む): 1776015072

約数和(自身を除く): 547739883

約数列:

[1, 3, 9, 971, 2913, 8739, 140551, 421653, 1264959, 136475021, 409425063, 1228275189]

約数ペア:

[(1, 1228275189), (3, 409425063), (9, 136475021), (971, 1264959), (2913, 421653), (8739, 140551)]