427275646

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1326943}}^1$

素因数の和:1326975

約数の個数: 16

約数和(自身を含む): 764319744

約数和(自身を除く): 337044098

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1326943, 2653886, 9288601, 18577202, 30519689, 61039378, 213637823, 427275646]

約数ペア:

[(1, 427275646), (2, 213637823), (7, 61039378), (14, 30519689), (23, 18577202), (46, 9288601), (161, 2653886), (322, 1326943)]