89806927

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4013}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 107896320

約数和(自身を除く): 18089393

約数列:

[1, 7, 23, 139, 161, 973, 3197, 4013, 22379, 28091, 92299, 557807, 646093, 3904649, 12829561, 89806927]

約数ペア:

[(1, 89806927), (7, 12829561), (23, 3904649), (139, 646093), (161, 557807), (973, 92299), (3197, 28091), (4013, 22379)]