29988327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7207}}^1$

素因数の和:7302

約数の個数: 16

約数和(自身を含む): 42671360

約数和(自身を除く): 12683033

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 7207, 21621, 136933, 410799, 526111, 1578333, 9996109, 29988327]

約数ペア:

[(1, 29988327), (3, 9996109), (19, 1578333), (57, 526111), (73, 410799), (219, 136933), (1387, 21621), (4161, 7207)]