218034159

素因数分解:

$3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{10627}}^1$

素因数の和:11614

約数の個数: 16

約数和(自身を含む): 332613888

約数和(自身を除く): 114579729

約数列:

[1, 3, 7, 21, 977, 2931, 6839, 10627, 20517, 31881, 74389, 223167, 10382579, 31147737, 72678053, 218034159]

約数ペア:

[(1, 218034159), (3, 72678053), (7, 31147737), (21, 10382579), (977, 223167), (2931, 74389), (6839, 31881), (10627, 20517)]