2021596497

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{136217}}^1$

素因数の和:136337

約数の個数: 24

約数和(自身を含む): 3123751176

約数和(自身を除く): 1102154679

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 4947, 14841, 136217, 408651, 1225953, 2315689, 6947067, 13213049, 20841201, 39639147, 118917441, 224621833, 673865499, 2021596497]

約数ペア:

[(1, 2021596497), (3, 673865499), (9, 224621833), (17, 118917441), (51, 39639147), (97, 20841201), (153, 13213049), (291, 6947067), (873, 2315689), (1649, 1225953), (4947, 408651), (14841, 136217)]