2544861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 3760128

約数和(自身を除く): 1215267

約数列:

[1, 3, 11, 33, 67, 201, 737, 1151, 2211, 3453, 12661, 37983, 77117, 231351, 848287, 2544861]

約数ペア:

[(1, 2544861), (3, 848287), (11, 231351), (33, 77117), (67, 37983), (201, 12661), (737, 3453), (1151, 2211)]