247034039

素因数分解:

$7^2\times {\mathrm{1091}}^1\times {\mathrm{4621}}^1$

素因数の和:5726

約数の個数: 12

約数和(自身を含む): 287691768

約数和(自身を除く): 40657729

約数列:

[1, 7, 49, 1091, 4621, 7637, 32347, 53459, 226429, 5041511, 35290577, 247034039]

約数ペア:

[(1, 247034039), (7, 35290577), (49, 5041511), (1091, 226429), (4621, 53459), (7637, 32347)]