671736183

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137117}}^1$

素因数の和:137214

約数の個数: 16

約数和(自身を含む): 947759616

約数和(自身を除く): 276023433

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 137117, 411351, 3153691, 9461073, 9735307, 29205921, 223912061, 671736183]

約数ペア:

[(1, 671736183), (3, 223912061), (23, 29205921), (69, 9735307), (71, 9461073), (213, 3153691), (1633, 411351), (4899, 137117)]