20161443371

素因数分解:

${\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1\times {\mathrm{4751}}^1$

素因数の和:5522

約数の個数: 16

約数和(自身を含む): 20928872448

約数和(自身を除く): 767429077

約数列:

[1, 31, 367, 373, 4751, 11377, 11563, 136891, 147281, 1743617, 1772123, 4243621, 54052127, 54935813, 650369141, 20161443371]

約数ペア:

[(1, 20161443371), (31, 650369141), (367, 54935813), (373, 54052127), (4751, 4243621), (11377, 1772123), (11563, 1743617), (136891, 147281)]