40286823

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4457}}^1$

素因数の和:4614

約数の個数: 16

約数和(自身を含む): 56491776

約数和(自身を除く): 16204953

約数列:

[1, 3, 23, 69, 131, 393, 3013, 4457, 9039, 13371, 102511, 307533, 583867, 1751601, 13428941, 40286823]

約数ペア:

[(1, 40286823), (3, 13428941), (23, 1751601), (69, 583867), (131, 307533), (393, 102511), (3013, 13371), (4457, 9039)]