2016990693

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{130829}}^1$

素因数の和:131409

約数の個数: 16

約数和(自身を含む): 2993390400

約数和(自身を除く): 976399707

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 15417, 130829, 392487, 1177461, 3532383, 74703359, 224110077, 672330231, 2016990693]

約数ペア:

[(1, 2016990693), (3, 672330231), (9, 224110077), (27, 74703359), (571, 3532383), (1713, 1177461), (5139, 392487), (15417, 130829)]