1289366913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{17579}}^1$

素因数の和:18668

約数の個数: 16

約数和(自身を含む): 1795691520

約数和(自身を除く): 506324607

約数列:

[1, 3, 23, 69, 1063, 3189, 17579, 24449, 52737, 73347, 404317, 1212951, 18686477, 56059431, 429788971, 1289366913]

約数ペア:

[(1, 1289366913), (3, 429788971), (23, 56059431), (69, 18686477), (1063, 1212951), (3189, 404317), (17579, 73347), (24449, 52737)]