3643839

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{7103}}^1$

素因数の和:7131

約数の個数: 16

約数和(自身を含む): 5683200

約数和(自身を除く): 2039361

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 7103, 21309, 63927, 134957, 191781, 404871, 1214613, 3643839]

約数ペア:

[(1, 3643839), (3, 1214613), (9, 404871), (19, 191781), (27, 134957), (57, 63927), (171, 21309), (513, 7103)]