128440441

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 139455360

約数和(自身を除く): 11014919

約数列:

[1, 23, 43, 61, 989, 1403, 2129, 2623, 48967, 60329, 91547, 129869, 2105581, 2986987, 5584367, 128440441]

約数ペア:

[(1, 128440441), (23, 5584367), (43, 2986987), (61, 2105581), (989, 129869), (1403, 91547), (2129, 60329), (2623, 48967)]