2017742223

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{332467}}^1$

素因数の和:332511

約数の個数: 24

約数和(自身を含む): 3266165632

約数和(自身を除く): 1248423409

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 332467, 997401, 2327269, 5651939, 6981807, 16955817, 39563573, 96082963, 118690719, 288248889, 672580741, 2017742223]

約数ペア:

[(1, 2017742223), (3, 672580741), (7, 288248889), (17, 118690719), (21, 96082963), (51, 39563573), (119, 16955817), (289, 6981807), (357, 5651939), (867, 2327269), (2023, 997401), (6069, 332467)]