2643205827

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{67427}}^1$

素因数の和:67682

約数の個数: 16

約数和(自身を含む): 3592563840

約数和(自身を除く): 949358013

約数列:

[1, 3, 73, 179, 219, 537, 13067, 39201, 67427, 202281, 4922171, 12069433, 14766513, 36208299, 881068609, 2643205827]

約数ペア:

[(1, 2643205827), (3, 881068609), (73, 36208299), (179, 14766513), (219, 12069433), (537, 4922171), (13067, 202281), (39201, 67427)]