27871423

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 31852800

約数和(自身を除く): 3981377

約数列:

[1, 19, 23, 47, 59, 437, 529, 893, 1081, 1121, 1357, 2773, 10051, 20539, 24863, 25783, 31211, 52687, 63779, 472397, 593009, 1211801, 1466917, 27871423]

約数ペア:

[(1, 27871423), (19, 1466917), (23, 1211801), (47, 593009), (59, 472397), (437, 63779), (529, 52687), (893, 31211), (1081, 25783), (1121, 24863), (1357, 20539), (2773, 10051)]