3189321

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6245

約数の個数: 16

約数和(自身を含む): 4974400

約数和(自身を除く): 1785079

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 6217, 18651, 55953, 118123, 167859, 354369, 1063107, 3189321]

約数ペア:

[(1, 3189321), (3, 1063107), (9, 354369), (19, 167859), (27, 118123), (57, 55953), (171, 18651), (513, 6217)]