16161943

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 19353600

約数和(自身を除く): 3191657

約数列:

[1, 7, 31, 71, 217, 497, 1049, 2201, 7343, 15407, 32519, 74479, 227633, 521353, 2308849, 16161943]

約数ペア:

[(1, 16161943), (7, 2308849), (31, 521353), (71, 227633), (217, 74479), (497, 32519), (1049, 15407), (2201, 7343)]