22022231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2531}}^1$

素因数の和:2662

約数の個数: 16

約数和(自身を含む): 27710208

約数和(自身を除く): 5687977

約数列:

[1, 7, 11, 77, 113, 791, 1243, 2531, 8701, 17717, 27841, 194887, 286003, 2002021, 3146033, 22022231]

約数ペア:

[(1, 22022231), (7, 3146033), (11, 2002021), (77, 286003), (113, 194887), (791, 27841), (1243, 17717), (2531, 8701)]