4385637

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 6988800

約数和(自身を除く): 2603163

約数列:

[1, 3, 9, 19, 27, 57, 83, 103, 171, 249, 309, 513, 747, 927, 1577, 1957, 2241, 2781, 4731, 5871, 8549, 14193, 17613, 25647, 42579, 52839, 76941, 162431, 230823, 487293, 1461879, 4385637]

約数ペア:

[(1, 4385637), (3, 1461879), (9, 487293), (19, 230823), (27, 162431), (57, 76941), (83, 52839), (103, 42579), (171, 25647), (249, 17613), (309, 14193), (513, 8549), (747, 5871), (927, 4731), (1577, 2781), (1957, 2241)]