47070121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9431}}^1$

素因数の和:9492

約数の個数: 16

約数和(自身を含む): 57950208

約数和(自身を除く): 10880087

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 9431, 66017, 216913, 292361, 1518391, 2046527, 6724303, 47070121]

約数ペア:

[(1, 47070121), (7, 6724303), (23, 2046527), (31, 1518391), (161, 292361), (217, 216913), (713, 66017), (4991, 9431)]