30144191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17021}}^1$

素因数の和:17062

約数の個数: 16

約数和(自身を含む): 39218688

約数和(自身を除く): 9074497

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 17021, 119147, 187231, 391483, 1310617, 2740381, 4306313, 30144191]

約数ペア:

[(1, 30144191), (7, 4306313), (11, 2740381), (23, 1310617), (77, 391483), (161, 187231), (253, 119147), (1771, 17021)]