428698311

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{327001}}^1$

素因数の和:327046

約数の個数: 16

約数和(自身を含む): 627843840

約数和(自身を除く): 199145529

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 327001, 981003, 6213019, 7521023, 18639057, 22563069, 142899437, 428698311]

約数ペア:

[(1, 428698311), (3, 142899437), (19, 22563069), (23, 18639057), (57, 7521023), (69, 6213019), (437, 981003), (1311, 327001)]