47980394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311561}}^1$

素因数の和:311581

約数の個数: 16

約数和(自身を含む): 89729856

約数和(自身を除く): 41749462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311561, 623122, 2180927, 3427171, 4361854, 6854342, 23990197, 47980394]

約数ペア:

[(1, 47980394), (2, 23990197), (7, 6854342), (11, 4361854), (14, 3427171), (22, 2180927), (77, 623122), (154, 311561)]