227963967

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{986857}}^1$

素因数の和:986878

約数の個数: 16

約数和(自身を含む): 378953472

約数和(自身を除く): 150989505

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 986857, 2960571, 6907999, 10855427, 20723997, 32566281, 75987989, 227963967]

約数ペア:

[(1, 227963967), (3, 75987989), (7, 32566281), (11, 20723997), (21, 10855427), (33, 6907999), (77, 2960571), (231, 986857)]