221844147

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{22621}}^1$

素因数の和:23098

約数の個数: 16

約数和(自身を含む): 338787072

約数和(自身を除く): 116942925

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 9807, 22621, 67863, 158347, 475041, 10564007, 31692021, 73948049, 221844147]

約数ペア:

[(1, 221844147), (3, 73948049), (7, 31692021), (21, 10564007), (467, 475041), (1401, 158347), (3269, 67863), (9807, 22621)]