224725319

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{601}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 282472848

約数和(自身を除く): 57747529

約数列:

[1, 7, 13, 49, 91, 587, 601, 637, 4109, 4207, 7631, 7813, 28763, 29449, 53417, 54691, 352787, 373919, 382837, 2469509, 4586231, 17286563, 32103617, 224725319]

約数ペア:

[(1, 224725319), (7, 32103617), (13, 17286563), (49, 4586231), (91, 2469509), (587, 382837), (601, 373919), (637, 352787), (4109, 54691), (4207, 53417), (7631, 29449), (7813, 28763)]