84087213

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67867}}^1$

素因数の和:67936

約数の個数: 16

約数和(自身を含む): 130306560

約数和(自身を除く): 46219347

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 67867, 203601, 475069, 1425207, 4004153, 12012459, 28029071, 84087213]

約数ペア:

[(1, 84087213), (3, 28029071), (7, 12012459), (21, 4004153), (59, 1425207), (177, 475069), (413, 203601), (1239, 67867)]