224917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 16

約数和(自身を含む): 294912

約数和(自身を除く): 69995

約数列:

[1, 7, 11, 23, 77, 127, 161, 253, 889, 1397, 1771, 2921, 9779, 20447, 32131, 224917]

約数ペア:

[(1, 224917), (7, 32131), (11, 20447), (23, 9779), (77, 2921), (127, 1771), (161, 1397), (253, 889)]