2017136439

素因数分解:

$3^6\times {\mathrm{307}}^1\times {\mathrm{9013}}^1$

素因数の和:9338

約数の個数: 28

約数和(自身を含む): 3034509016

約数和(自身を除く): 1017372577

約数列:

[1, 3, 9, 27, 81, 243, 307, 729, 921, 2763, 8289, 9013, 24867, 27039, 74601, 81117, 223803, 243351, 730053, 2190159, 2766991, 6570477, 8300973, 24902919, 74708757, 224126271, 672378813, 2017136439]

約数ペア:

[(1, 2017136439), (3, 672378813), (9, 224126271), (27, 74708757), (81, 24902919), (243, 8300973), (307, 6570477), (729, 2766991), (921, 2190159), (2763, 730053), (8289, 243351), (9013, 223803), (24867, 81117), (27039, 74601)]