247632319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1297}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 286536096

約数和(自身を除く): 38903777

約数列:

[1, 11, 17, 187, 1021, 1297, 11231, 14267, 17357, 22049, 190927, 242539, 1324237, 14566607, 22512029, 247632319]

約数ペア:

[(1, 247632319), (11, 22512029), (17, 14566607), (187, 1324237), (1021, 242539), (1297, 190927), (11231, 22049), (14267, 17357)]