1789231681

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{7393}}^1$

素因数の和:7672

約数の個数: 16

約数和(自身を含む): 1906114048

約数和(自身を除く): 116882367

約数列:

[1, 31, 37, 211, 1147, 6541, 7393, 7807, 229183, 242017, 273541, 1559923, 8479771, 48357613, 57717151, 1789231681]

約数ペア:

[(1, 1789231681), (31, 57717151), (37, 48357613), (211, 8479771), (1147, 1559923), (6541, 273541), (7393, 242017), (7807, 229183)]