27813989

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4973}}^1$

素因数の和:5044

約数の個数: 16

約数和(自身を含む): 34380288

約数和(自身を除く): 6566299

約数列:

[1, 7, 17, 47, 119, 329, 799, 4973, 5593, 34811, 84541, 233731, 591787, 1636117, 3973427, 27813989]

約数ペア:

[(1, 27813989), (7, 3973427), (17, 1636117), (47, 591787), (119, 233731), (329, 84541), (799, 34811), (4973, 5593)]