28750443

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1447}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 39617280

約数和(自身を除く): 10866837

約数列:

[1, 3, 37, 111, 179, 537, 1447, 4341, 6623, 19869, 53539, 160617, 259013, 777039, 9583481, 28750443]

約数ペア:

[(1, 28750443), (3, 9583481), (37, 777039), (111, 259013), (179, 160617), (537, 53539), (1447, 19869), (4341, 6623)]