30343209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40949}}^1$

素因数の和:40984

約数の個数: 16

約数和(自身を含む): 45864000

約数和(自身を除く): 15520791

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 40949, 122847, 532337, 778031, 1597011, 2334093, 10114403, 30343209]

約数ペア:

[(1, 30343209), (3, 10114403), (13, 2334093), (19, 1597011), (39, 778031), (57, 532337), (247, 122847), (741, 40949)]