26974803

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3121}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 37364096

約数和(自身を除く): 10389293

約数列:

[1, 3, 43, 67, 129, 201, 2881, 3121, 8643, 9363, 134203, 209107, 402609, 627321, 8991601, 26974803]

約数ペア:

[(1, 26974803), (3, 8991601), (43, 627321), (67, 402609), (129, 209107), (201, 134203), (2881, 9363), (3121, 8643)]