2549283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 3766656

約数和(自身を除く): 1217373

約数列:

[1, 3, 11, 33, 67, 201, 737, 1153, 2211, 3459, 12683, 38049, 77251, 231753, 849761, 2549283]

約数ペア:

[(1, 2549283), (3, 849761), (11, 231753), (33, 77251), (67, 38049), (201, 12683), (737, 3459), (1153, 2211)]