2783142021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4438823}}^1$

素因数の和:4438856

約数の個数: 16

約数和(自身を含む): 4261271040

約数和(自身を除く): 1478129019

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4438823, 13316469, 48827053, 84337637, 146481159, 253012911, 927714007, 2783142021]

約数ペア:

[(1, 2783142021), (3, 927714007), (11, 253012911), (19, 146481159), (33, 84337637), (57, 48827053), (209, 13316469), (627, 4438823)]