224332829

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{240959}}^1$

素因数の和:240992

約数の個数: 12

約数和(自身を含む): 274694400

約数和(自身を除く): 50361571

約数列:

[1, 7, 19, 49, 133, 931, 240959, 1686713, 4578221, 11806991, 32047547, 224332829]

約数ペア:

[(1, 224332829), (7, 32047547), (19, 11806991), (49, 4578221), (133, 1686713), (931, 240959)]