289327951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{2437}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 324390528

約数和(自身を除く): 35062577

約数列:

[1, 11, 43, 251, 473, 2437, 2761, 10793, 26807, 104791, 118723, 611687, 1152701, 6728557, 26302541, 289327951]

約数ペア:

[(1, 289327951), (11, 26302541), (43, 6728557), (251, 1152701), (473, 611687), (2437, 118723), (2761, 104791), (10793, 26807)]