216852009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{8501}}^1$

素因数の和:9288

約数の個数: 16

約数和(自身を含む): 315866304

約数和(自身を除く): 99014295

約数列:

[1, 3, 11, 33, 773, 2319, 8501, 8503, 25503, 25509, 93511, 280533, 6571273, 19713819, 72284003, 216852009]

約数ペア:

[(1, 216852009), (3, 72284003), (11, 19713819), (33, 6571273), (773, 280533), (2319, 93511), (8501, 25509), (8503, 25503)]