173321126

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{9811}}^1$

素因数の和:9908

約数の個数: 24

約数和(自身を含む): 289709112

約数和(自身を除く): 116387986

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 8833, 9811, 17666, 19622, 107921, 215842, 716203, 1187131, 1432406, 2374262, 7878233, 15756466, 86660563, 173321126]

約数ペア:

[(1, 173321126), (2, 86660563), (11, 15756466), (22, 7878233), (73, 2374262), (121, 1432406), (146, 1187131), (242, 716203), (803, 215842), (1606, 107921), (8833, 19622), (9811, 17666)]