240053639

素因数分解:

$7^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 276950016

約数和(自身を除く): 36896377

約数列:

[1, 7, 251, 317, 431, 1757, 2219, 3017, 79567, 108181, 136627, 556969, 757267, 956389, 34293377, 240053639]

約数ペア:

[(1, 240053639), (7, 34293377), (251, 956389), (317, 757267), (431, 556969), (1757, 136627), (2219, 108181), (3017, 79567)]