5619663

素因数分解:

$3^2\times 7^2\times {\mathrm{12743}}^1$

素因数の和:12763

約数の個数: 18

約数和(自身を含む): 9443304

約数和(自身を除く): 3823641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 12743, 38229, 89201, 114687, 267603, 624407, 802809, 1873221, 5619663]

約数ペア:

[(1, 5619663), (3, 1873221), (7, 802809), (9, 624407), (21, 267603), (49, 114687), (63, 89201), (147, 38229), (441, 12743)]