2013325509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{147919}}^1$

素因数の和:148284

約数の個数: 16

約数和(自身を含む): 2899232000

約数和(自身を除く): 885906491

約数列:

[1, 3, 13, 39, 349, 1047, 4537, 13611, 147919, 443757, 1922947, 5768841, 51623731, 154871193, 671108503, 2013325509]

約数ペア:

[(1, 2013325509), (3, 671108503), (13, 154871193), (39, 51623731), (349, 5768841), (1047, 1922947), (4537, 443757), (13611, 147919)]