2017769661

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{185747}}^1$

素因数の和:185841

約数の個数: 24

約数和(自身を含む): 3129482304

約数和(自身を除く): 1111712643

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 185747, 557241, 1671723, 3157699, 9473097, 13188037, 28419291, 39564111, 118692333, 224196629, 672589887, 2017769661]

約数ペア:

[(1, 2017769661), (3, 672589887), (9, 224196629), (17, 118692333), (51, 39564111), (71, 28419291), (153, 13188037), (213, 9473097), (639, 3157699), (1207, 1671723), (3621, 557241), (10863, 185747)]