27554959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 30729600

約数和(自身を除く): 3174641

約数列:

[1, 19, 29, 43, 551, 817, 1163, 1247, 22097, 23693, 33727, 50009, 640813, 950171, 1450261, 27554959]

約数ペア:

[(1, 27554959), (19, 1450261), (29, 950171), (43, 640813), (551, 50009), (817, 33727), (1163, 23693), (1247, 22097)]