996886321

素因数分解:

${\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 1024278400

約数和(自身を除く): 27392079

約数列:

[1, 73, 163, 199, 421, 11899, 14527, 30733, 32437, 68623, 83779, 2367901, 5009479, 6115867, 13655977, 996886321]

約数ペア:

[(1, 996886321), (73, 13655977), (163, 6115867), (199, 5009479), (421, 2367901), (11899, 83779), (14527, 68623), (30733, 32437)]